{"title":"Process Temperature Control Systems","description":"\u003ch2\u003eThermostat Process\u003c\/h2\u003e\n\u003cp\u003eA Thermostat Process is a precision temperature control solution that circulates a heat transfer fluid through an external loop while continuously regulating heating and cooling output using closed-loop feedback, typically with PT100\/RTD temperature sensors. This technology maintains accurate process temperatures for jacketed reactors, heat exchangers, condensers, pilot plants, and other thermal systems where consistent temperature control supports repeatable results and product quality.\u003c\/p\u003e\n\u003ch2\u003eHow a Thermostat Process Operates\u003c\/h2\u003e\n\u003cp\u003eA Thermostat Process maintains stable temperatures through a continuous feedback cycle by:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eCirculating a heat transfer fluid through an external system, such as a reactor jacket, heat exchanger, or processing tool.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoring process temperature with high-accuracy PT100\/RTD sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatically adjusting heating and cooling capacity to maintain the programmed temperature setpoint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExecuting programmable ramp and soak profiles for multi-stage thermal processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis closed-loop control strategy delivers stable thermal performance under changing process conditions while minimizing temperature fluctuations and overshoot in externally controlled systems.\u003c\/p\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThermostat Process systems are suitable for applications requiring continuous circulation and accurate temperature regulation, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eJacketed reactor temperature control for chemical synthesis, polymerization, crystallization, and other thermally controlled reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory instrument cooling circuits, including Atomic Absorption Spectroscopy (AAS) systems and similar analytical equipment, to remove excess heat and maintain stable operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePilot-scale processing systems, heat exchangers, condensers, and external circulation loops where consistent thermal media temperature improves process consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThermostat Process Product Families\u003c\/h2\u003e\n\u003cp\u003eThe brochure includes several Thermostat Process product series designed for different heating and cooling requirements.\u003c\/p\u003e\n\u003ch3\u003eHeating Thermostat Process Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision Heating Temperature Control System (50°C to 200°C) – QualiHeat™ PH Series\u003cbr\u003eProvides precise heating and controlled fluid circulation for reactor jackets, external loops, and process equipment. The touchscreen HMI supports temperature adjustment, monitoring, and trend visualization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Heating Temperature Control System (50°C to 300°C) – QualiHeat™ IH Series\u003cbr\u003eDelivers an extended heating range with an enclosed circulation system that supports continuous operation and efficient heat transfer during demanding thermal processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCooling Circulator Thermostat Process Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Cooling Circulator – QualiCC™ IC Series\u003cbr\u003eSupplies stable recirculating coolant for laboratory instruments, reactor jackets, condensers, heat exchangers, and other external thermal loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQualiCC™ HCC Series\u003cbr\u003eIncludes multiple cooling circulator models with various reservoir capacities and cooling performance, covering operating ranges from -5°C to 45°C and -25°C to 45°C, depending on the selected model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHeating and Cooling Thermostat Process Systems\u003c\/h3\u003e\n\u003cp\u003eHigh-precision heating and cooling circulator systems provide accurate bidirectional temperature regulation for applications requiring programmable temperature profiles, continuous circulation, and closed-loop PT100 feedback.\u003c\/p\u003e\n\u003ch2\u003eSafety and Configuration Options\u003c\/h2\u003e\n\u003cp\u003eSelected high-capacity Thermostat Process systems include optional configurations such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSUS 304 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExdIIBT4 explosion-proof configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExdIICT4 explosion-proof configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePositive-pressure explosion-proof systems (water-cooled models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese options support installation in facilities with specialized environmental and safety requirements.\u003c\/p\u003e\n\u003ch2\u003eFactors to Consider When Selecting a Thermostat Process\u003c\/h2\u003e\n\u003cp\u003eWhen choosing a Thermostat Process system, compare the following specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature range for heating, cooling, or combined heating and cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating capacity and cooling performance at the required operating temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCirculation flow rate and pump pressure for the connected process loop\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnection sizes (DN ports) and facility utilities, including electrical power and cooling water or air-cooled operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl features, including touchscreen HMI, trend recording, programmable temperature profiles, MODBUS, and RS-485 communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety features, including over-temperature protection, low-level protection, system interlocks, and explosion-proof configurations where required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features Across the Product Range\u003c\/h2\u003e\n\u003cp\u003eDepending on the selected model, Thermostat Process systems may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClosed-loop temperature regulation with PT100 feedback and selectable control points for media, outlet, or external sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTouchscreen interface with real-time temperature monitoring, historical trend recording, and process verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable multi-step temperature profiles with ramps, holds, and repeatable operating sequences\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated protection functions, including overload protection, high-temperature alarms, low fluid level detection, and sensor fault diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"high-performanced-process-temperature-control-system","title":"High Performanced Process Temperature Control System","description":"\u003ch2\u003eHigh Performance Process Temperature Control System – QualiTCS™ HPPT Series\u003c\/h2\u003e\n\u003ch3\u003eHigh Performance Process Temperature Control System (-60°C to 200°C)\u003c\/h3\u003e\n\u003cp\u003eMaintain accurate thermal regulation across demanding heating and cooling processes with the QualiTCS™ HPPT Series. This high-performance process temperature control system circulates heat-transfer fluid through reactor jackets, coils, and external heat exchangers while delivering precise temperature control from -60°C to 200°C.\u003c\/p\u003e\n\u003cp\u003eAvailable in 10 models, the system supports a wide range of process capacities with circulating pump flow rates of up to 400 L\/min. It delivers consistent temperature ramping, stable soak periods, and repeatable batch performance for research, pilot plants, and industrial production. Custom-built configurations are available to match specific heat-transfer fluids, piping layouts, and process safety requirements.\u003c\/p\u003e\n\u003ch2\u003eHigh Performance Process Temperature Control System – QualiTCS™ HPPT Series Applications\u003c\/h2\u003e\n\u003ch3\u003e1. Reaction Still\u003c\/h3\u003e\n\u003cp\u003eReaction still systems are used throughout the petroleum, chemical, rubber, pesticide, dye, pharmaceutical, food processing, and research industries. Typical processes include hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, polymerization, condensation, and temperature-controlled mixing.\u003c\/p\u003e\n\u003cp\u003eThe QualiTCS™ HPPT Series delivers accurate temperature regulation for faster heating and cooling cycles while supporting continuous monitoring and recording of reaction temperatures throughout each processing stage. This helps improve process consistency, product quality, and repeatability.\u003c\/p\u003e\n\u003ch3\u003e2. Microchannel Reactor\u003c\/h3\u003e\n\u003cp\u003eMicrochannel reactors are designed for demanding chemical processes, including highly exothermic reactions, liquid-phase processing, gas-liquid reactions, and absorption applications. Common reaction pathways include nitration, sulfonation, oxidation, peroxidation, alkylation, amination, photochemical reactions, and gasification processes.\u003c\/p\u003e\n\u003cp\u003eWith a broad operating temperature range and intelligent temperature regulation, the QualiTCS™ HPPT Series maintains stable process conditions using a single heat-transfer fluid across heating and cooling cycles. This minimizes thermal fluid changes during process development, scale-up, and fine chemical manufacturing while improving overall process efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"High Performanced Process Temperature Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/thermostat-5-932666798.webp?v=1784025270\"\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"126\" data-start=\"0\" data-section-id=\"1flohlz\"\u003eAdditional Applications of the High Performance Process Temperature Control System – QualiTCS™ HPPT Series (-60°C to 200°C)\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-is-last-node=\"\" data-is-only-node=\"\" data-end=\"1773\" data-start=\"128\"\u003e\n\u003cli data-end=\"524\" data-start=\"128\" data-section-id=\"8mc4ag\"\u003eReactor and Jacketed Vessel Temperature Control: Deliver precise heating and cooling for jacketed reactors and process vessels where temperature profiles directly influence product quality, yield, and viscosity. The system supports control based on either process media temperature through an external sensor or heat-transfer fluid outlet temperature to suit different process requirements.\u003c\/li\u003e\n\u003cli data-end=\"853\" data-start=\"526\" data-section-id=\"ghqgil\"\u003eMicrochannel and Continuous-Flow Systems: Provide accurate thermal regulation for microreactors and continuous-flow processing, where stable temperatures are essential for reaction efficiency and product consistency. High-flow circulation capabilities help maintain uniform inlet temperatures for compact heat exchangers.\u003c\/li\u003e\n\u003cli data-end=\"1151\" data-start=\"855\" data-section-id=\"6phxvv\"\u003eDistillation and Condensation Systems: Maintain accurate temperature control for condensers, receivers, and column jackets to improve separation performance and process repeatability. Built-in temperature monitoring and data logging support long-duration operation and process verification.\u003c\/li\u003e\n\u003cli data-end=\"1426\" data-start=\"1153\" data-section-id=\"iabxm9\"\u003eExtraction and Crystallization Processes: Create controlled cooling profiles that support nucleation and crystal growth while improving batch consistency. Programmable multi-step temperature sequences deliver repeatable processing conditions across production cycles.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1773\" data-start=\"1428\" data-section-id=\"nlwyop\"\u003eAutomotive, Pharmaceutical, Petrochemical, Electronics, and Aerospace Testing: Support controlled thermal cycling for component qualification, material characterization, research, and process validation. The QualiTCS™ HPPT Series is suitable for industries requiring reliable heating and cooling around laboratory and production equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHigh Performance Process Temperature Control System – QualiTCS™ HPPT Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWide Operating Temperature Range: Delivers reliable heating and cooling from -60°C to 200°C, supporting both deep sub-zero startup conditions and elevated process temperatures within a single system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced PID Fuzzy Temperature Control: Intelligent PID fuzzy control continuously adjusts system output to maintain accurate and stable temperatures under changing process loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible Temperature Control Modes: Configure the system to regulate either process media temperature through an external sensor or heat-transfer fluid outlet temperature to suit different processing requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7-Inch Color Touchscreen Interface: View real-time temperature trends, operating status, alarms, and recorded process data on an intuitive touchscreen display for improved monitoring and traceability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable Multi-Step Temperature Profiles: Store up to 5 process recipes with 30 programmable steps each, helping deliver consistent heating and cooling sequences across production batches.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-Point PT100 Temperature Monitoring: Integrated PT100 sensors monitor internal fluid temperature, outlet temperature, and external process temperature for improved control accuracy and thermal consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMODBUS RTU Communication: RS-485 MODBUS RTU connectivity enables seamless integration with PLCs, SCADA platforms, automated processing systems, and production skids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComprehensive Safety Protection: Multiple protection functions include overload protection, pressure monitoring, liquid level protection, over-temperature protection, sensor fault detection, and built-in system diagnostics for dependable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed Fluid Circulation System: A sealed circulation design helps limit moisture ingress during low-temperature operation, reduces vapor formation at elevated temperatures, and maintains stable system pressure throughout the process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom Configuration Options: Project-specific configurations are available to match installation requirements, heat-transfer fluids, process layouts, communication interfaces, and safety specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"20\" data-start=\"0\" data-section-id=\"10sxr64\"\u003eTheory and Method\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/thermostat-6-278299997-2021444480_1.webp?v=1784025651\" alt=\"High Performanced Process Temperature Control System\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-end=\"298\" data-start=\"22\"\u003eThe QualiTCS™ HPPT Series operates as a closed-loop process temperature control system that continuously circulates heat-transfer fluid through reactors, jacketed vessels, coils, or external heat exchangers before returning it to the unit for precise thermal conditioning.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"914\" data-start=\"300\"\u003eCooling is generated through a high-efficiency vapor-compression refrigeration system, while electric heating elements deliver rapid heat-up and stable temperature maintenance. Advanced PID fuzzy control processes feedback from multiple PT100 temperature sensors to regulate either the heat-transfer fluid outlet temperature or the process material temperature, depending on the selected operating mode. The system also supports differential temperature control between the process jacket and material, helping achieve smoother temperature transitions, improved process stability, and enhanced product consistency.\u003c\/p\u003e\n\u003ch2\u003eHigh Performanced Process Temperature Control System – QualiTCS™ HPPT Series Technical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT25W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT35-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT55-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT75-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT100W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT150W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT250W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT380W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT600W-620\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ HPPT950W-620\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating power\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity @ 200°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity @ 100°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity @ 20°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity @ -40°C\u003c\/td\u003e\n\u003ctd\u003e0.95 kW\u003c\/td\u003e\n\u003ctd\u003e1.45 kW\u003c\/td\u003e\n\u003ctd\u003e2.3 kW\u003c\/td\u003e\n\u003ctd\u003e3.1 kW\u003c\/td\u003e\n\u003ctd\u003e4.8 kW\u003c\/td\u003e\n\u003ctd\u003e7.75 kW\u003c\/td\u003e\n\u003ctd\u003e18 kW\u003c\/td\u003e\n\u003ctd\u003e22 kW\u003c\/td\u003e\n\u003ctd\u003e30 kW\u003c\/td\u003e\n\u003ctd\u003e45 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling capacity @ -55°C\u003c\/td\u003e\n\u003ctd\u003e0.25 kW\u003c\/td\u003e\n\u003ctd\u003e0.5 kW\u003c\/td\u003e\n\u003ctd\u003e0.75 kW\u003c\/td\u003e\n\u003ctd\u003e0.9 kW\u003c\/td\u003e\n\u003ctd\u003e1.5 kW\u003c\/td\u003e\n\u003ctd\u003e2.8 kW\u003c\/td\u003e\n\u003ctd\u003e6 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e11 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump max flow\u003c\/td\u003e\n\u003ctd\u003e35 L\/min\u003c\/td\u003e\n\u003ctd\u003e35 L\/min\u003c\/td\u003e\n\u003ctd\u003e50 L\/min\u003c\/td\u003e\n\u003ctd\u003e60 L\/min\u003c\/td\u003e\n\u003ctd\u003e110 L\/min\u003c\/td\u003e\n\u003ctd\u003e150 L\/min\u003c\/td\u003e\n\u003ctd\u003e200 L\/min\u003c\/td\u003e\n\u003ctd\u003e250 L\/min\u003c\/td\u003e\n\u003ctd\u003e400 L\/min\u003c\/td\u003e\n\u003ctd\u003e400 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump max pressure\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e2 bar\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e2.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal interface size\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDN20\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN25\u003c\/td\u003e\n\u003ctd\u003eDN32\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water requirement @ 20°C\u003c\/td\u003e\n\u003ctd\u003e1.2 m³\/h\u003c\/td\u003e\n\u003ctd\u003e1.5 m³\/h\u003c\/td\u003e\n\u003ctd\u003e1.8 m³\/h\u003c\/td\u003e\n\u003ctd\u003e2.6 m³\/h\u003c\/td\u003e\n\u003ctd\u003e3.2 m³\/h\u003c\/td\u003e\n\u003ctd\u003e7 m³\/h\u003c\/td\u003e\n\u003ctd\u003e10 m³\/h\u003c\/td\u003e\n\u003ctd\u003e14 m³\/h\u003c\/td\u003e\n\u003ctd\u003e20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water pressure\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003e1.5–4 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water interface\u003c\/td\u003e\n\u003ctd\u003eG1\/2\u003c\/td\u003e\n\u003ctd\u003eG1\/2\u003c\/td\u003e\n\u003ctd\u003eG3\/4\u003c\/td\u003e\n\u003ctd\u003eG3\/4\u003c\/td\u003e\n\u003ctd\u003eG1\u003c\/td\u003e\n\u003ctd\u003eG1\u003c\/td\u003e\n\u003ctd\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003ctd\u003eDN65\u003c\/td\u003e\n\u003ctd\u003eDN65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V, 50 Hz (110V is also available)\u003c\/td\u003e\n\u003ctd colspan=\"9\"\u003eAC 380V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal power (max)\u003c\/td\u003e\n\u003ctd\u003e5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e14 kW\u003c\/td\u003e\n\u003ctd\u003e8 kW\u003c\/td\u003e\n\u003ctd\u003e26 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e58 kW\u003c\/td\u003e\n\u003ctd\u003e85 kW\u003c\/td\u003e\n\u003ctd\u003e130 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\u003ctd\u003eEmbraco\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eEmerson Copeland\u003c\/td\u003e\n\u003ctd colspan=\"7\"\u003eTurin \/ Bitzer \/ Fujijo (Italy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion valve\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003eDanfoss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Water-cooled) W×D×H (mm)\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1150\u003c\/td\u003e\n\u003ctd\u003e550 × 700 × 1350\u003c\/td\u003e\n\u003ctd\u003e550 × 700 × 1350\u003c\/td\u003e\n\u003ctd\u003e650 × 700 × 1650\u003c\/td\u003e\n\u003ctd\u003e700 × 800 × 1650\u003c\/td\u003e\n\u003ctd\u003e1000 × 950 × 1650*\u003c\/td\u003e\n\u003ctd\u003e1250 × 950 × 1650\u003c\/td\u003e\n\u003ctd\u003e2000 × 1250 × 1750\u003c\/td\u003e\n\u003ctd\u003e2300 × 1450 × 1750\u003c\/td\u003e\n\u003ctd\u003e2300 × 1450 × 1750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Air-cooled) W×D×H (mm)\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1250\u003c\/td\u003e\n\u003ctd\u003e550 × 700 × 1450\u003c\/td\u003e\n\u003ctd\u003e650 × 700 × 1650\u003c\/td\u003e\n\u003ctd\u003e650 × 700 × 1650\u003c\/td\u003e\n\u003ctd\u003e750 × 750 × 1800\u003c\/td\u003e\n\u003ctd\u003e750 × 750 × 1800\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Water-cooled)\u003c\/td\u003e\n\u003ctd\u003e170 kg\u003c\/td\u003e\n\u003ctd\u003e185 kg\u003c\/td\u003e\n\u003ctd\u003e265 kg\u003c\/td\u003e\n\u003ctd\u003e305 kg\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e380 kg\u003c\/td\u003e\n\u003ctd\u003e980 kg\u003c\/td\u003e\n\u003ctd\u003e1150 kg\u003c\/td\u003e\n\u003ctd\u003e1380 kg\u003c\/td\u003e\n\u003ctd\u003e1750 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Air-cooled)\u003c\/td\u003e\n\u003ctd\u003e200 kg\u003c\/td\u003e\n\u003ctd\u003e225 kg\u003c\/td\u003e\n\u003ctd\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e380 kg\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eOptional configurations: \u003c\/strong\u003eSUS 304 chassis; Ex d IIB T4 explosion-proof; Ex d IIC T4 explosion-proof; positive pressure explosion-proof (positive pressure explosion-proof is available for water-cooled models only).\u003c\/p\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662721118519,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/high-performanced-process-temperature-control-system312156178.webp?v=1784025471"},{"product_id":"heating-bath","title":"Heating Bath","description":"\u003ch2\u003eHeating Bath – QualiHB™ Series\u003c\/h2\u003e\n\u003ch3\u003eHeating Bath (-8°C to 200°C)\u003c\/h3\u003e\n\u003cp\u003eThe QualiHB™ Series Heating Bath provides precise liquid temperature control for laboratory and industrial thermal applications. Designed for both internal bath circulation and external closed-loop heating, the system maintains stable temperature conditions with a high-accuracy controller and integrated circulation pump, promoting uniform heat distribution throughout the bath.\u003c\/p\u003e\n\u003cp\u003eIdeal for laboratory heating, process development, and thermal conditioning, the QualiHB™ Series supports reactors, condensers, viscometers, sample blocks, and other temperature-dependent equipment requiring reliable heat transfer.\u003c\/p\u003e\n\u003cp\u003eBuilt for laboratories, universities, research centers, and industrial R\u0026amp;D facilities, the QualiHB™ Series Heating Bath delivers consistent temperature control from -8°C to 200°C. A user-friendly touchscreen displays both the programmed and actual temperatures, while integrated over-temperature protection enhances operational safety. Internal and external circulation modes provide flexibility for standalone heating or continuous thermal fluid circulation to connected systems.\u003c\/p\u003e\n\u003cp\u003ePower interruption protection with an automatic delayed restart helps safeguard heating components and electronic controls following unexpected outages. A microprocessor-based controller with programmable timing functions supports repeatable heating profiles, including warm-up, soaking, and temperature hold cycles, improving process consistency and productivity.\u003c\/p\u003e\n\u003ch2\u003eHeating Bath – QualiHB™ Series Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSample Warming and Incubation: Provides stable and uniform heating for test tubes, bottles, flasks, and sample racks during incubation, preparation, and laboratory processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReactor Jacket Temperature Control: Delivers heated heat-transfer fluid through external circulation loops to maintain consistent temperatures in jacketed reactors, glass vessels, pilot plants, and small-scale processing systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnalytical Testing and Method Development: Supports viscosity measurement, dissolution testing, reaction studies, chemical analysis, and other temperature-controlled laboratory procedures requiring accurate thermal stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial and Component Conditioning: Preheats laboratory samples, production materials, fixtures, and components to a precise temperature before testing, calibration, inspection, or assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral Laboratory Heating: Functions as a reliable heating bath for research laboratories, quality control facilities, universities, and industrial R\u0026amp;D environments, providing repeatable temperature control, programmable timing, and integrated over-temperature safety protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHeating Bath – QualiHB™ Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor-Based Temperature Control: Delivers accurate temperature regulation with programmable timing functions for repeatable heating cycles, warm-up routines, and temperature hold applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntuitive Touchscreen Display: Displays both the programmed setpoint and the actual bath temperature in real time, allowing convenient monitoring and adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Over-Temperature Protection: Includes an automatic over-temperature alarm to enhance equipment safety and help protect valuable samples during operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal and External Circulation: Supports both direct bath heating and external closed-loop fluid circulation for reactors, condensers, heat exchangers, and other temperature-controlled equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Interruption Protection: Features automatic delayed restart after power restoration, helping protect heating components and electronic controls while maintaining reliable long-term operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiHB™ Series Heating Bath operates through a precision temperature control system that combines electric heating, a high-accuracy temperature sensor, and a microprocessor-based controller. The controller continuously monitors the actual fluid temperature, compares it with the programmed setpoint, and automatically adjusts the heating output to maintain stable and consistent thermal conditions.\u003c\/p\u003e\n\u003cp\u003eAn integrated circulation system distributes the heat-transfer fluid throughout the bath or through an external closed-loop circuit, minimizing temperature variations and improving heat uniformity for connected laboratory equipment. This design provides reliable thermal stability for applications requiring accurate and repeatable temperature control.\u003c\/p\u003e\n\u003cp\u003eFor enhanced operational safety, the system includes over-temperature protection that continuously monitors bath conditions. If the temperature exceeds the preset safety limit, the controller activates an alarm and protective shutdown function to help safeguard samples, connected equipment, and the heating system.\u003c\/p\u003e\n\u003ch2\u003eHeating Bath – QualiHB™ Series Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTemp Range (°C)\u003c\/th\u003e\n\u003cth\u003ePower (kW)\u003c\/th\u003e\n\u003cth\u003eTop Opening (mm)\u003c\/th\u003e\n\u003cth\u003eVolume (L)\u003c\/th\u003e\n\u003cth\u003ePump Flow (L\/min)\u003c\/th\u003e\n\u003cth\u003ePump Pressure (bar)\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-5A\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 95\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e130×130\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e380 × 318 × 445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-15\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003e1.55\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e482 × 375 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-15A\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eInternal circulation\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e482 × 375 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-15B\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 100\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e482 × 375 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-20\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 100\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003e1.95\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e620 × 395 × 445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-20A\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eInternal circulation\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e642 × 404 × 440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-20B\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e642 × 404 × 440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiH B™-25\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 100\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e410 × 330 × 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-25A\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003eInternal circulation\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e450 × 375 × 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-25B\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 100\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e235×160\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e450 × 375 × 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-30\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 100\u003c\/td\u003e\n\u003ctd\u003e1.95\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e530 × 450 × 525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-30A\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 90\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eInternal circulation\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e605 × 425 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-30B\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 90\u003c\/td\u003e\n\u003ctd\u003e150×150\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e306 × 306 × 585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHB™-30C\u003c\/td\u003e\n\u003ctd\u003eRT+8 to 200\u003c\/td\u003e\n\u003ctd\u003e310×280\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e605 × 425 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNotes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions shown as L × W × H (mm).\u003c\/li\u003e\n\u003cli\u003e“Internal circulation” indicates models configured primarily for internal flow paths (per source table style).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662725673271,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/heating-bath1815310628.webp?v=1784025900"},{"product_id":"intelligent-process-temperature-control-system","title":"Intelligent Process Temperature Control System","description":"\u003ch2\u003eIntelligent Process Temperature Control System – QualiTCS™ InPT Series\u003c\/h2\u003e\n\u003ch4\u003eIntelligent Process Temperature Control System (-80°C to 200°C)\u003c\/h4\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series Intelligent Process Temperature Control System delivers precise closed-loop heating and cooling for demanding laboratory and industrial applications across a temperature range of -80°C to 200°C. Designed for rapid temperature transitions and stable thermal regulation, it provides consistent performance during deep-cold startups and high-temperature operation.\u003c\/p\u003e\n\u003cp\u003eA fully enclosed piping network combined with an integrated expansion vessel supports fast heating and cooling while minimizing thermal fluid loss and reducing moisture contamination. This design helps maintain repeatable temperature profiles for reactors, microchannel systems, pilot plants, and test benches.\u003c\/p\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series circulates heat-transfer fluid through an external loop using intelligent high-precision temperature regulation. Its closed-loop piping configuration reduces the volume of thermal fluid required while improving overall heat transfer efficiency for reliable process control.\u003c\/p\u003e\n\u003cp\u003eThe expansion vessel is isolated from the circulation loop, helping reduce water absorption and thermal-fluid evaporation during operation. The system also supports direct compressor cooling at temperatures up to 200°C, allowing rapid cooling without requiring a gradual temperature reduction beforehand.\u003c\/p\u003e\n\u003ch2\u003eIntelligent Process Temperature Control System – QualiTCS™ InPT Series Applications\u003c\/h2\u003e\n\u003ch3\u003eReaction Stills and Jacketed Reactors\u003c\/h3\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series Intelligent Process Temperature Control System provides accurate thermal regulation for reaction stills and jacketed reactors used in petroleum, chemical, pharmaceutical, rubber, dye, pesticide, food processing, and research laboratories. It supports temperature-sensitive processes such as hydrolysis, neutralization, crystallization, distillation, evaporation, hydrogenation, polymerization, condensation, storage, and controlled-temperature mixing.\u003c\/p\u003e\n\u003cp\u003eFast heating and cooling combined with stable temperature control help maintain consistent batch conditions as process heat loads change. Real-time temperature monitoring and data recording improve process traceability, documentation, and repeatable production results.\u003c\/p\u003e\n\u003ch3\u003eMicrochannel Reactors\u003c\/h3\u003e\n\u003cp\u003eMicrochannel reactors require rapid and accurate temperature regulation for high-speed chemical reactions. The QualiTCS™ InPT Series supports liquid-phase, gas-liquid, absorption, and highly exothermic processes, including nitration, sulfonation, oxidation, peroxidation, alkylation, amination, photochemical reactions, and gasification-related applications.\u003c\/p\u003e\n\u003cp\u003eIts wide operating range from -80°C to 200°C allows a single heat-transfer fluid to cover multiple process stages, minimizing fluid changes during product development, fine chemical production, and laboratory research while maintaining stable inlet temperatures for compact heat exchangers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/thermostat-7-949712159.webp?v=1784026262\" alt=\"Intelligent Process Temperature Control System\"\u003e\u003c\/p\u003e\n\u003ch3\u003eNew Energy Vehicle (NEV) Testing\u003c\/h3\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series supports thermal testing for new energy vehicle components, battery systems, power electronics, and material validation. Rapid temperature transitions simulate real-world operating environments, while continuous temperature logging and data export simplify performance analysis, qualification testing, and quality documentation. Multi-sample testing also increases laboratory productivity.\u003c\/p\u003e\n\u003ch3\u003eAerospace and Environmental Simulation\u003c\/h3\u003e\n\u003cp\u003eFor aerospace and high-reliability industries, the system delivers accurate thermal cycling for electronics, aerospace components, and environmental simulation. It supports device aging studies, functional verification, reliability testing, and extended hot and cold soak conditions. Recorded temperature profiles help verify compliance with test requirements and improve repeatability.\u003c\/p\u003e\n\u003ch3\u003eChemical, Pharmaceutical, and Bioprocess Applications\u003c\/h3\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series provides reliable temperature control for chemical synthesis, pharmaceutical manufacturing, and bioprocess development. It supports microreactor temperature regulation, dynamic reactor control, low-temperature reaction stages, disposable bioreactor systems, and rapid cooling during scale-up processes. Stable thermal performance helps improve process consistency, product quality, and research efficiency.\u003c\/p\u003e\n\u003ch2\u003eIntelligent Process Temperature Control System – QualiTCS™ InPT Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFully Enclosed Circulation System: Closed-loop piping minimizes thermal fluid loss, reduces moisture contamination, lowers maintenance requirements, and improves heat transfer efficiency for stable temperature control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast Cooling Performance: Sinkless system design delivers rapid cooling response, helping shorten process cycles and improve productivity in demanding thermal applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Fluid Level Indicator: Built-in visual level display allows quick monitoring of heat-transfer fluid levels, simplifying routine inspection and maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect Cooling at High Temperatures: Supports direct compressor cooling at temperatures up to 200°C, enabling rapid cooling without waiting for gradual temperature reduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced Over-Temperature Protection: Automatic safety protection interrupts heating when the preset temperature limit is exceeded, helping protect equipment and sensitive processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable Temperature Profiles: Multi-segment temperature programming supports automated heating and cooling sequences, improving repeatability for research, pilot production, and industrial process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiTCS™ InPT Series operates as a closed-loop circulating temperature control system, continuously circulating heat-transfer fluid through a jacketed vessel, coil, reactor, or external heat exchanger before returning it to the unit for precise thermal regulation. Intelligent heating and refrigeration work together to maintain the target temperature with high accuracy throughout the process.\u003c\/p\u003e\n\u003cp\u003eIts fully enclosed circulation design reduces the volume of thermal fluid required while improving heat transfer efficiency during rapid heating and cooling cycles. The isolated expansion vessel keeps its thermal medium separate from the active circulation loop, helping minimize moisture absorption, reduce thermal fluid evaporation, and maintain stable system performance during extended operation.\u003c\/p\u003e\n\u003ch2\u003eIntelligent Process Temperature Control System – QualiTCS™ InPT Series Technical Specification\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 25\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 35\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 55\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 75\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 100\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 150\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 250\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 380\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 600\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ InPT 950\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp range\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003ctd\u003e-80 to 200°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating power\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10.0 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 200°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10.0 kW*\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 100°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10.0 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 20°C\u003c\/td\u003e\n\u003ctd\u003e2.5 kW\u003c\/td\u003e\n\u003ctd\u003e3.5 kW\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e10.0 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e25 kW\u003c\/td\u003e\n\u003ctd\u003e38 kW\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ -60°C\u003c\/td\u003e\n\u003ctd\u003e1.0 kW\u003c\/td\u003e\n\u003ctd\u003e1.4 kW\u003c\/td\u003e\n\u003ctd\u003e1.6 kW\u003c\/td\u003e\n\u003ctd\u003e3.0 kW\u003c\/td\u003e\n\u003ctd\u003e3.3 kW\u003c\/td\u003e\n\u003ctd\u003e5.8 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e16 kW\u003c\/td\u003e\n\u003ctd\u003e23 kW\u003c\/td\u003e\n\u003ctd\u003e32 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ -75°C\u003c\/td\u003e\n\u003ctd\u003e0.3 kW\u003c\/td\u003e\n\u003ctd\u003e0.42 kW\u003c\/td\u003e\n\u003ctd\u003e0.7 kW\u003c\/td\u003e\n\u003ctd\u003e1.3 kW\u003c\/td\u003e\n\u003ctd\u003e1.4 kW\u003c\/td\u003e\n\u003ctd\u003e2.4 kW\u003c\/td\u003e\n\u003ctd\u003e5 kW\u003c\/td\u003e\n\u003ctd\u003e8 kW\u003c\/td\u003e\n\u003ctd\u003e11 kW\u003c\/td\u003e\n\u003ctd\u003e14 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump max flow\u003c\/td\u003e\n\u003ctd\u003e20 L\/min\u003c\/td\u003e\n\u003ctd\u003e25 L\/min\u003c\/td\u003e\n\u003ctd\u003e35 L\/min\u003c\/td\u003e\n\u003ctd\u003e50 L\/min\u003c\/td\u003e\n\u003ctd\u003e60 L\/min\u003c\/td\u003e\n\u003ctd\u003e110 L\/min\u003c\/td\u003e\n\u003ctd\u003e150 L\/min\u003c\/td\u003e\n\u003ctd\u003e200 L\/min\u003c\/td\u003e\n\u003ctd\u003e250 L\/min\u003c\/td\u003e\n\u003ctd\u003e400 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump max pressure\u003c\/td\u003e\n\u003ctd\u003e2 bar\u003c\/td\u003e\n\u003ctd\u003e2 bar\u003c\/td\u003e\n\u003ctd\u003e2 bar\u003c\/td\u003e\n\u003ctd\u003e2 bar\u003c\/td\u003e\n\u003ctd\u003e2 bar\u003c\/td\u003e\n\u003ctd\u003e2.5 bar\u003c\/td\u003e\n\u003ctd\u003e2.5 bar\u003c\/td\u003e\n\u003ctd\u003e2.5 bar\u003c\/td\u003e\n\u003ctd\u003e2.5 bar\u003c\/td\u003e\n\u003ctd\u003e2.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\u003ctd\u003eEmbraco\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eEmerson Copeland\u003c\/td\u003e\n\u003ctd\u003eEmbraco (Italy)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eDuolin \/ Bitzer \/ Fujihao\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion valve\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003eDanfoss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal medium interface\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDN20\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN25\u003c\/td\u003e\n\u003ctd\u003eDN32\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water demand @ 20°C\u003c\/td\u003e\n\u003ctd\u003e1.2 m³\/h\u003c\/td\u003e\n\u003ctd\u003e1.5 m³\/h\u003c\/td\u003e\n\u003ctd\u003e1.8 m³\/h\u003c\/td\u003e\n\u003ctd\u003e2.6 m³\/h\u003c\/td\u003e\n\u003ctd\u003e3.2 m³\/h\u003c\/td\u003e\n\u003ctd\u003e7 m³\/h\u003c\/td\u003e\n\u003ctd\u003e10 m³\/h\u003c\/td\u003e\n\u003ctd\u003e14 m³\/h\u003c\/td\u003e\n\u003ctd\u003e20 m³\/h\u003c\/td\u003e\n\u003ctd\u003e30 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water pressure\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003e1.5–4 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling water interface\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDN20\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN25\u003c\/td\u003e\n\u003ctd\u003eDN32\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension water-cooled (mm)\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1150\u003c\/td\u003e\n\u003ctd\u003e450 × 600 × 1150\u003c\/td\u003e\n\u003ctd\u003e500 × 650 × 1250\u003c\/td\u003e\n\u003ctd\u003e550 × 700 × 1600\u003c\/td\u003e\n\u003ctd\u003e650 × 670 × 1650\u003c\/td\u003e\n\u003ctd\u003e700 × 800 × 1650\u003c\/td\u003e\n\u003ctd\u003e1000 × 950 × 1650\u003c\/td\u003e\n\u003ctd\u003e1000 × 950 × 1750\u003c\/td\u003e\n\u003ctd\u003e2000 × 1250 × 1750\u003c\/td\u003e\n\u003ctd\u003e2000 × 1250 × 1750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension air-cooled (mm)\u003c\/td\u003e\n\u003ctd\u003e400 × 650 × 1250\u003c\/td\u003e\n\u003ctd\u003e450 × 650 × 1300\u003c\/td\u003e\n\u003ctd\u003e550 × 650 × 1400\u003c\/td\u003e\n\u003ctd\u003e550 × 750 × 1650\u003c\/td\u003e\n\u003ctd\u003e650 × 700 × 1650\u003c\/td\u003e\n\u003ctd\u003e750 × 750 × 1800\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight water-cooled\u003c\/td\u003e\n\u003ctd\u003e170 kg\u003c\/td\u003e\n\u003ctd\u003e185 kg\u003c\/td\u003e\n\u003ctd\u003e265 kg\u003c\/td\u003e\n\u003ctd\u003e305 kg\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e380 kg\u003c\/td\u003e\n\u003ctd\u003e980 kg\u003c\/td\u003e\n\u003ctd\u003e1150 kg\u003c\/td\u003e\n\u003ctd\u003e1380 kg\u003c\/td\u003e\n\u003ctd\u003e1750 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight air-cooled\u003c\/td\u003e\n\u003ctd\u003e200 kg\u003c\/td\u003e\n\u003ctd\u003e225 kg\u003c\/td\u003e\n\u003ctd\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e380 kg\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003eAC 380V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal power (max)\u003c\/td\u003e\n\u003ctd\u003e6.5 kW\u003c\/td\u003e\n\u003ctd\u003e10 kW\u003c\/td\u003e\n\u003ctd\u003e13 kW\u003c\/td\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003ctd\u003e22 kW\u003c\/td\u003e\n\u003ctd\u003e33 kW\u003c\/td\u003e\n\u003ctd\u003e56 kW\u003c\/td\u003e\n\u003ctd\u003e90 kW\u003c\/td\u003e\n\u003ctd\u003e140 kW\u003c\/td\u003e\n\u003ctd\u003e180 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eOptional configurations:\u003c\/strong\u003e SUS 304 chassis; Ex d IIB T4 explosion-proof; Ex d IIC T4 explosion-proof; positive pressure explosion-proof (positive pressure explosion-proof is available for water-cooled models only)\u003c\/p\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662730293559,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/intelligent-process-temperature-control-system649157618.webp?v=1784026365"},{"product_id":"advanced-heating-and-cooling-circulator","title":"Advanced Heating and Cooling Circulator","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"66\" data-start=\"0\" data-section-id=\"1sx7jff\"\u003eAdvanced Heating and Cooling Circulator – QualiHGCC™ Adv Series\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"128\" data-start=\"68\" data-section-id=\"o42bhq\"\u003eAdvanced Heating and Cooling Circulator (-40°C to 300°C)\u003c\/h3\u003e\n\u003cp data-end=\"751\" data-start=\"130\"\u003eThe QualiHGCC™ Adv Series Advanced Heating and Cooling Circulator delivers precise temperature control from -40°C to 300°C for laboratory, research, and pilot-scale applications. Designed as a compact process thermostat, it maintains stable liquid-bath temperatures while circulating heat-transfer fluid through external jacketed reactors, vessels, condensers, and instrument loops. A microcomputer-based controller provides real-time monitoring of both the setpoint and actual temperature, along with programmable timing functions and built-in safety protection for over-temperature and low-water conditions.\u003c\/p\u003e\n\u003cp data-end=\"1079\" data-start=\"753\"\u003eThe corrosion-resistant stainless-steel bath simplifies cleaning and supports long-term reliability in demanding laboratory environments. An integrated heating and refrigeration system delivers responsive temperature regulation, stable thermal performance, and continuous operation across a wide range of process applications.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Heating and Cooling Circulator – QualiHGCC™ Adv Series Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eJacketed Reactor and Vessel Temperature Control: Delivers stable heat-transfer fluid circulation to jacketed reactors and process vessels, supporting precise synthesis, crystallization, polymerization, extraction, and other temperature-sensitive operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLife Science and Analytical Research: Provides accurate heating and cooling for laboratory workflows, helping maintain consistent conditions during incubation, sample preparation, and analytical method development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample Temperature Conditioning: Conditions samples to a controlled temperature before testing, minimizing measurement variation and improving repeatability for temperature-dependent analyses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral Laboratory Temperature Control: Suitable for routine thermal management in medical laboratories, biological research, chemistry, physics, materials science, universities, and industrial R\u0026amp;D facilities requiring stable and repeatable temperature regulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvanced Heating and Cooling Circulator – QualiHGCC™ Adv Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMicrocomputer Temperature Controller: Displays both the setpoint and actual temperature in real time, allowing quick process monitoring and accurate temperature adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Safety Protection: Includes programmable timing functions with over-temperature and low-water alarms to improve operational safety during extended laboratory processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless-Steel Bath Construction: Corrosion-resistant inner bath provides long service life, simplified cleaning, and reliable performance in laboratory environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable Fluid Circulation: Built-in circulation pump with an external circulation interface delivers consistent heat-transfer fluid flow to jacketed reactors, vessels, and other process equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Precision Temperature Regulation: Fine temperature control helps maintain stable process conditions for research, analytical testing, and temperature-sensitive applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Heating and Refrigeration System: High-performance refrigeration and heating components provide reliable cooling and heating throughout the full operating temperature range of -40°C to 300°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiHGCC™ Adv Series Advanced Heating and Cooling Circulator operates using a closed-loop temperature control system that combines refrigeration, electric heating, and continuous fluid circulation for accurate thermal regulation. A refrigeration module removes heat from the circulating heat-transfer fluid, while an electric heating system raises the fluid temperature whenever additional heat is required. A high-accuracy temperature sensor continuously monitors the bath temperature and sends real-time feedback to the microcomputer controller, which automatically adjusts the heating and cooling output to maintain the selected setpoint with excellent stability.\u003c\/p\u003e\n\u003cp\u003eA built-in circulation pump keeps the bath temperature uniform by continuously moving the heat-transfer fluid throughout the reservoir. The same circulation system delivers conditioned fluid to external jacketed reactors, vessels, condensers, and laboratory equipment through dedicated circulation ports, providing consistent thermal performance across connected systems. Integrated safety functions continuously monitor bath temperature and fluid level, activating over-temperature and low-water protection when operating conditions move outside safe limits.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Heating and Cooling Circulator – QualiHGCC™ Adv Series Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBath Volume\u003c\/th\u003e\n\u003cth\u003eTemp Range\u003c\/th\u003e\n\u003cth\u003eTemp Resolution\u003c\/th\u003e\n\u003cth\u003eTemp Fluctuation\u003c\/th\u003e\n\u003cth\u003eBath Opening (mm)\u003c\/th\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 7A\u003c\/td\u003e\n\u003ctd\u003e7 L\u003c\/td\u003e\n\u003ctd\u003e-20 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e180 × 140\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003ctd rowspan=\"7\"\u003e220V\/110V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 7B\u003c\/td\u003e\n\u003ctd\u003e7 L\u003c\/td\u003e\n\u003ctd\u003e-40 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e180 × 140\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 10A\u003c\/td\u003e\n\u003ctd\u003e10 L\u003c\/td\u003e\n\u003ctd\u003e-20 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e180 × 140\u003c\/td\u003e\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 15\u003c\/td\u003e\n\u003ctd\u003e15 L\u003c\/td\u003e\n\u003ctd\u003e-20 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e235 × 160\u003c\/td\u003e\n\u003ctd\u003e1500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 30A\u003c\/td\u003e\n\u003ctd\u003e30 L\u003c\/td\u003e\n\u003ctd\u003e-5 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e310 × 280\u003c\/td\u003e\n\u003ctd\u003e2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 30B\u003c\/td\u003e\n\u003ctd\u003e30 L\u003c\/td\u003e\n\u003ctd\u003e-20 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e310 × 280\u003c\/td\u003e\n\u003ctd\u003e2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiHGCC™ Adv 10B\u003c\/td\u003e\n\u003ctd\u003e10 L\u003c\/td\u003e\n\u003ctd\u003e-20 to 100 °C\u003c\/td\u003e\n\u003ctd\u003e0.001 °C\u003c\/td\u003e\n\u003ctd\u003e±0.005 to ±0.02 °C\u003c\/td\u003e\n\u003ctd\u003e235 × 160\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662733930807,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/advanced-heating-and-cooling-circulator511290889.webp?v=1784026697"},{"product_id":"dual-channel-host-controller-temperature-control-system","title":"Dual Channel Host Controller Temperature Control System","description":"\u003ch2\u003eDual Channel Host Controller Temperature Control System – QualiTCS™ DC Series\u003c\/h2\u003e\n\u003ch4\u003eDual Channel Host Controller Temperature Control System (-25°C to 200°C)\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eQualiTCS™ DC Series\u003c\/strong\u003e is designed for precise \u003cstrong\u003edual-channel process temperature control\u003c\/strong\u003e, allowing two independent circulation loops to operate from a single host controller across a temperature range of \u003cstrong\u003e-25°C to 200°C\u003c\/strong\u003e. It is well suited for laboratories, pilot plants, and industrial processes that require synchronized temperature regulation for multiple reactors or thermal systems.\u003c\/p\u003e\n\u003cp\u003eThe system provides \u003cstrong\u003ehigh-accuracy temperature control\u003c\/strong\u003e, programmable temperature profiles, and closed-loop fluid circulation to maintain stable operating conditions. The circulation design helps minimize oil mist generation at elevated temperatures while reducing moisture absorption during low-temperature operation. Custom configurations are available to meet specialized process requirements.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eQualiTCS™ DC Series\u003c\/strong\u003e circulates heat-transfer fluid through two separate external loops connected to reactor jackets, coils, or heat exchangers. A \u003cstrong\u003e7-inch color touchscreen\u003c\/strong\u003e displays real-time operating data, temperature trend curves, and historical records to support process monitoring and traceability.\u003c\/p\u003e\n\u003cp\u003eUsers can regulate either the \u003cstrong\u003ereaction material temperature\u003c\/strong\u003e or the \u003cstrong\u003eheat-transfer fluid outlet temperature\u003c\/strong\u003e, depending on system configuration and process requirements. \u003cstrong\u003eRS485 (MODBUS RTU)\u003c\/strong\u003e communication enables seamless integration with plant automation, SCADA, PLCs, and data acquisition systems for centralized process control.\u003c\/p\u003e\n\u003ch2\u003eDual Channel Host Controller Temperature Control System – QualiTCS™ DC Series Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJacketed reactors and dual-vessel processing:\u003c\/strong\u003e Control two reactors or a reactor and condenser loop simultaneously with independent temperature regulation and circulation performance. Temperature differential control helps maintain the desired relationship between jacket temperature and reaction material temperature, improving stability during exothermic reactions and delivering consistent batch-to-batch results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePilot plants and parallel process development:\u003c\/strong\u003e Run parallel experiments with synchronized temperature profiles while allowing each channel to respond independently to its thermal load. Programmable multi-step temperature ramps and soak periods support process optimization, screening, and scale-up. Temperature trend recording simplifies documentation and process validation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComponent and bench testing with dual circulation loops:\u003c\/strong\u003e Supply independent hot and cold circulation loops for test benches, including devices under test and thermal boundary systems. Closed-loop circulation helps maintain heat-transfer fluid quality during repeated thermal cycling. \u003cstrong\u003eRS485 (MODBUS RTU)\u003c\/strong\u003e communication enables integration with automated test platforms and data acquisition systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical and materials processing:\u003c\/strong\u003e Support applications requiring simultaneous heating and cooling across multiple process zones. High-flow and high-pressure configurations maintain stable outlet temperatures under varying thermal loads, while multiple built-in safety functions help protect equipment during extended continuous operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDual Channel Host Controller Temperature Control System – QualiTCS™ DC Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-channel host controller\u003c\/strong\u003e provides one-to-two temperature control for two independent external circulation loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced PID fuzzy control\u003c\/strong\u003e delivers precise and stable temperature regulation under varying thermal loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible control modes\u003c\/strong\u003e allow regulation based on either reaction material temperature or heat-transfer fluid outlet temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e7-inch color touchscreen HMI\u003c\/strong\u003e displays real-time operating data, temperature trend curves, and historical records.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature differential control\u003c\/strong\u003e helps maintain the desired offset between jacket temperature and reaction material temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProgrammable temperature profiles\u003c\/strong\u003e support up to 5 stored programs with as many as 30 ramp and soak steps per program for repeatable process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRS485 (MODBUS RTU) communication\u003c\/strong\u003e enables seamless integration with PLCs, SCADA systems, and process data acquisition platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive safety protection\u003c\/strong\u003e includes self-diagnostics, overload protection, high-pressure protection, over-temperature protection, low liquid level protection, thermal protection, and sensor fault detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClosed-loop circulation design\u003c\/strong\u003e helps minimize heat-transfer fluid loss while reducing contamination during heating and cooling cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Dual Channel Host Controller Temperature Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/thermostat-8-2056774105-1474026106.webp?v=1784026931\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eQualiTCS™ DC Series\u003c\/strong\u003e operates as a closed-loop process temperature control system by circulating a heat-transfer fluid through connected reactors, heat exchangers, or other external equipment. PT100 sensors monitor the heat-transfer fluid, outlet temperature, and optional reaction material temperature, providing continuous feedback to the controller.\u003c\/p\u003e\n\u003cp\u003eAn advanced \u003cstrong\u003ePID fuzzy control algorithm\u003c\/strong\u003e continuously adjusts the heating and refrigeration output to maintain the target temperature with high accuracy and minimal fluctuation. The integrated circulation pump delivers a consistent flow of thermal fluid throughout the process loop, supporting uniform heat transfer and stable operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe closed-loop circulation design helps reduce moisture absorption during low-temperature operation while minimizing oil mist formation at elevated temperatures, contributing to improved process reliability and cleaner thermal-fluid performance.\u003c\/p\u003e\n\u003ch2\u003eDual Channel Host Controller Temperature Control System – QualiTCS™ DC Series Technical Specification\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 25\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 35\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 55\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 75\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 100\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 150\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 250\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 380\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 600\u003c\/th\u003e\n\u003cth\u003eQualiTCS™ DC 950\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp Range (°C)\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003e-25 to 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating (kW)\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 200°C (kW)\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 100°C (kW)\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ 20°C (kW)\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ -5°C (kW)\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling @ -20°C (kW)\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow (L\/min)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pressure (bar)\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd colspan=\"9\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\u003ctd\u003eSecop\u003c\/td\u003e\n\u003ctd\u003eEmerson Copeland\u003c\/td\u003e\n\u003ctd colspan=\"8\"\u003eDorin\/Bitzer\/Fusheng (Italy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Valve\u003c\/td\u003e\n\u003ctd colspan=\"10\"\u003eDanfoss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Interface\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN20\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDN25\u003c\/td\u003e\n\u003ctd\u003eDN32\u003c\/td\u003e\n\u003ctd\u003eDN40\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Water @ 20°C\u003c\/td\u003e\n\u003ctd\u003e0.7 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e1.2 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e1.4 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e1.7 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e2.1 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e5.5 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e9 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e12 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e20 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003ctd\u003e30 m³\/h (1.5–4 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Water Interface\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDN20\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN25\u003c\/td\u003e\n\u003ctd\u003eDN32\u003c\/td\u003e\n\u003ctd\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Water-cooled, mm)\u003c\/td\u003e\n\u003ctd\u003e500 × 680 × 1250\u003c\/td\u003e\n\u003ctd\u003e500 × 680 × 1450\u003c\/td\u003e\n\u003ctd\u003e700 × 800 × 1650\u003c\/td\u003e\n\u003ctd\u003e1000 × 950 × 1650\u003c\/td\u003e\n\u003ctd\u003e1000 × 950 × 1650\u003c\/td\u003e\n\u003ctd\u003e2000 × 1250 × 1750\u003c\/td\u003e\n\u003ctd\u003e2000 × 1250 × 1750\u003c\/td\u003e\n\u003ctd\u003e2300 × 1450 × 1750\u003c\/td\u003e\n\u003ctd\u003e2300 × 1450 × 1750\u003c\/td\u003e\n\u003ctd\u003e2300 × 1450 × 1750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Air-cooled, mm)\u003c\/td\u003e\n\u003ctd\u003e550 × 650 × 1400\u003c\/td\u003e\n\u003ctd\u003e550 × 700 × 1600\u003c\/td\u003e\n\u003ctd\u003e750 × 750 × 1800\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Water-cooled)\u003c\/td\u003e\n\u003ctd\u003e180 kg\u003c\/td\u003e\n\u003ctd\u003e245 kg\u003c\/td\u003e\n\u003ctd\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003e360 kg\u003c\/td\u003e\n\u003ctd\u003e400 kg\u003c\/td\u003e\n\u003ctd\u003e680 kg\u003c\/td\u003e\n\u003ctd\u003e850 kg\u003c\/td\u003e\n\u003ctd\u003e1120 kg\u003c\/td\u003e\n\u003ctd\u003e1550 kg\u003c\/td\u003e\n\u003ctd\u003e1880 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Air-cooled)\u003c\/td\u003e\n\u003ctd\u003e205 kg\u003c\/td\u003e\n\u003ctd\u003e280 kg\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V 50Hz (110V is also available)\u003c\/td\u003e\n\u003ctd colspan=\"9\"\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Power (max)\u003c\/td\u003e\n\u003ctd\u003e6.2 kW\u003c\/td\u003e\n\u003ctd\u003e10.5 kW\u003c\/td\u003e\n\u003ctd\u003e15 kW\u003c\/td\u003e\n\u003ctd\u003e21 kW\u003c\/td\u003e\n\u003ctd\u003e28.5 kW\u003c\/td\u003e\n\u003ctd\u003e40 kW\u003c\/td\u003e\n\u003ctd\u003e65 kW\u003c\/td\u003e\n\u003ctd\u003e95 kW\u003c\/td\u003e\n\u003ctd\u003e150 kW\u003c\/td\u003e\n\u003ctd\u003e230 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662735995191,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/dual-channel-host-controller-temperature-control-system1868008169.webp?v=1784027002"},{"product_id":"heating-circulator","title":"Heating Circulator","description":"\u003ch2\u003eHeating Circulator – QualiHC™ Series\u003c\/h2\u003e\n\u003ch4\u003eHeating Circulator (RT +8°C to 300°C)\u003c\/h4\u003e\n\u003cp\u003eThe QualiHC™ Series Heating Circulator is a compact process thermostat that delivers accurate heating and stable liquid bath temperature control for calibration, sample conditioning, and closed-loop thermal circulation with external laboratory equipment.\u003c\/p\u003e\n\u003cp\u003eDesigned for flexible laboratory operation, the system supports both internal and external circulation with adjustable pump flow to match different applications. Power-loss recovery and configurable auto-restart or standby functions help maintain process continuity following unexpected interruptions. High temperature stability and responsive control provide reliable setpoint accuracy for routine laboratory testing, research, and industrial temperature control applications.\u003c\/p\u003e\n\u003ch2\u003eHeating Circulator – QualiHC™ Series Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThermometer Calibration: Delivers a stable liquid bath temperature for accurate verification and adjustment of thermometer readings across a wide operating range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature Sensor Calibration: Creates a uniform thermal environment for calibrating RTDs, thermocouples, and other temperature sensors against a certified reference standard.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample Conditioning for Testing and Quality Control: Maintains samples, liquids, standards, and sealed containers at a defined temperature before analysis, improving measurement consistency and repeatability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal Temperature Control: Circulates temperature-controlled fluid through jackets, coils, heat exchangers, and other external laboratory equipment requiring stable thermal regulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHeating Circulator – QualiHC™ Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePower Recovery and Auto-Restart Function: Restores operation after power interruptions with a configurable start or standby mode based on user requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable Run Timer: Allows automatic shutdown after a preset operating duration, improving process control and convenience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible Internal and External Circulation: Switches between bath circulation and external loop temperature control for different laboratory setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable Pump Flow Control: Provides adaptable circulation performance for various fixtures, sample volumes, and thermal transfer requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable Temperature Stability: Delivers consistent temperature regulation for repeatable calibration, testing, and sample conditioning applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eA Heating Circulator integrates a heating element, temperature sensor, control system, and circulation pump to maintain precise liquid bath temperature. The controller regulates heating output to quickly reach the target setpoint and continuously adjusts energy input to maintain stable temperature performance under changing load conditions.\u003c\/p\u003e\n\u003cp\u003eInternal circulation promotes consistent temperature distribution throughout the bath, while external circulation transfers controlled thermal fluid through connected equipment, jackets, coils, or external loops. Selecting a suitable heat-transfer fluid for the operating range, allowing sufficient stabilization time, and verifying temperature uniformity at the working depth help achieve reliable and accurate thermal control.\u003c\/p\u003e\n\u003ch2\u003eHeating Circulator – QualiHC™ Series Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eQualiHC™ 15A\u003c\/th\u003e\n\u003cth\u003eQualiHC™ 15B\u003c\/th\u003e\n\u003cth\u003eQualiHC™ 30A\u003c\/th\u003e\n\u003cth\u003eQualiHC™ 30B\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp Range (°C)\u003c\/td\u003e\n\u003ctd\u003eAmbient + 8 to 100\u003c\/td\u003e\n\u003ctd\u003eAmbient + 8 to 200\u003c\/td\u003e\n\u003ctd\u003eAmbient + 8 to 100\u003c\/td\u003e\n\u003ctd\u003eAmbient + 8 to 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBath Volume (L)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e15\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Opening (mm)\u003c\/td\u003e\n\u003ctd\u003e235 × 160\u003c\/td\u003e\n\u003ctd\u003e235 × 160\u003c\/td\u003e\n\u003ctd\u003e310 × 280\u003c\/td\u003e\n\u003ctd\u003e310 × 280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Size (mm)\u003c\/td\u003e\n\u003ctd\u003e300 × 240 × 200\u003c\/td\u003e\n\u003ctd\u003e300 × 240 × 200\u003c\/td\u003e\n\u003ctd\u003e400 × 330 × 230\u003c\/td\u003e\n\u003ctd\u003e400 × 330 × 230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Power (kW)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e1.55\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp Fluctuation (°C)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e±0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Resolution (°C)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Flow (L\/min)\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003eCycle\u003c\/td\u003e\n\u003ctd\u003e0–15\u003c\/td\u003e\n\u003ctd\u003eCycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H, mm)\u003c\/td\u003e\n\u003ctd\u003e482 × 375 × 490\u003c\/td\u003e\n\u003ctd\u003e482 × 375 × 490\u003c\/td\u003e\n\u003ctd\u003e605 × 425 × 490\u003c\/td\u003e\n\u003ctd\u003e605 × 425 × 490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52662751756599,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/heating-circulator1886127007.webp?v=1784027535"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/collections\/thermostat-process948690817.webp?v=1784024807","url":"https:\/\/qualitest.us\/collections\/process-temperature-control-systems.oembed","provider":"Qualitest USA LC","version":"1.0","type":"link"}