{"product_id":"precision-heating-temperature-control-system","title":"Precision Heating Temperature Control System","description":"\u003ch2\u003e\u003cspan class=\"\"\u003ePrecision Heating Temperature Control System (50°C to 200°C)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProcess thermostat performance directly impacts repeatable outcomes and protection against temperature fluctuations. The Precision Heating Temperature Control System – QualiHeat™ PH Series functions as a recirculating heater and temperature controller, engineered to deliver consistent thermal-fluid temperatures ranging from 50°C to 200°C. It is well-suited for reactor jackets, heat exchangers, and pilot-scale process skids.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHigh-flow circulation enhances heat transfer while reducing ramp and recovery times. A closed-loop control design supports stable setpoint maintenance, even as process loads change. Flow, interface, and integration options are adjustable to fit specific system requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe QualiHeat™ PH Series serves as a high-temperature process thermostat for continuous heating and controlled circulation in both production and R\u0026amp;D settings. It manages a heat-transfer fluid and circulates it through an external loop to regulate jacketed vessels, reactors, or tooling systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eA touchscreen HMI enables straightforward setpoint adjustments, temperature tracking, and data recording for routine operations. Control parameters can be set for either the heat-transfer medium temperature or outlet temperature, depending on your instrumentation setup. MODBUS RTU communication via RS-485 provides connectivity for automation and logging functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePrecision Heating Temperature Control System – QualiHeat™ PH Series Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReactor Jacket Temperature Control\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eAchieve stable jacket temperatures for synthesis, polymerization, crystallization, and other heat-critical reactions. The closed-loop circulation design enhances heat transfer over passive heating methods, enabling faster response to fluctuating process loads. For setups with an external sensor, temperature-differential control helps manage the variance between jacket temperature and product temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProcess Equipment Temperature Conditioning\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eDeliver controlled thermal-fluid flow to heat exchangers, coils, and external process modules that demand steady, reliable heating. High-flow configurations are available to accommodate extended piping runs, manifolds, or multi-point distribution systems as needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePilot-Scale and Production Support\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eRely on this process thermostat as a dedicated heating source for reproducible temperature profiles during scale-up and batch production. Programmable steps support routine recipes with staged ramps and soak phases to maintain consistency across runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAutomation, Monitoring, and Traceability\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eIntegrated RS-485 communication with MODBUS RTU allows connection to PLC and SCADA systems for centralized control, alarm management, and historical data logging. Onboard temperature trending and recording features provide clear documentation for internal quality reviews and process verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePrecision Heating Temperature Control System – QualiHeat™ PH Series Key Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWide Operating Range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Covers 50°C to 200°C for heating-intensive process applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh-Precision Temperature Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Delivers heat-transfer medium accuracy up to ±0.5°C; reaction material accuracy up to ±1°C when configured with appropriate sensors and setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStandard Automation Connectivity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Features MODBUS RTU over RS-485 for straightforward integration with PLC, SCADA, and data acquisition systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUser-Friendly Touchscreen Interface\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Includes a 7-inch color display with real-time temperature trending and built-in recording functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlexible Control Targeting\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Allows selection between thermal medium temperature or outlet temperature control, adapting to your specific loop configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReusable Recipe Programming\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Supports up to 5 distinct programs, each with as many as 30 steps, enabling consistent execution of routine heating profiles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEnhanced Loop Awareness\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Accepts multi-point PT100 sensor inputs for temperature feedback at the medium, outlet, and optional external process points.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eComprehensive Safety and Diagnostics\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Provides overload protection, thermal cutoffs, high-temperature limits, low-level alerts, and sensor fault detection for reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTailored Configurations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e– Offers customization options for interfaces, flow rates, and system integration to meet project-specific demands.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/thermostat-10-648914389.webp?v=1784097864\" alt=\"Precision Heating Temperature Control System\"\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eA process thermostat maintains precise temperature conditions by circulating a heat-transfer fluid through an external loop while continuously adjusting heater output in response to real-time conditions. The QualiHeat™ PH Series operates on a closed-loop control architecture, drawing temperature feedback from RTD or PT100 sensors to regulate either the thermal medium temperature or the outlet temperature, depending on your process configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWhen an external sensor is placed directly in the reaction material, the system can manage the temperature differential between the jacket and the product. This approach minimizes overshoot and helps stabilize the actual process temperature more effectively. For applications requiring staged thermal profiles, the programmable step function supports multi-stage sequences—including ramps, soaks, and gradual transitions—to match specific reaction or conditioning requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePrecision Heating Temperature Control System – QualiHeat™ PH 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\u003eQualiHeat™ PH 25\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 35\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 55\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 75\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 100\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 150\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 250\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 380\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 600\u003c\/th\u003e\n\u003cth\u003eQualiHeat™ PH 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\"\u003e50–200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Power (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\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003ctd\u003e38.0\u003c\/td\u003e\n\u003ctd\u003e60.0\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity @200°C (kW)\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003ctd\u003e38.0\u003c\/td\u003e\n\u003ctd\u003e60.0\u003c\/td\u003e\n\u003ctd\u003e95.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity @100°C (kW)\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e30.0\u003c\/td\u003e\n\u003ctd\u003e48.0\u003c\/td\u003e\n\u003ctd\u003e76.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Capacity @65°C (kW)\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e3.4\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003ctd\u003e19.0\u003c\/td\u003e\n\u003ctd\u003e30.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow (L\/min)\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e110\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\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Size\u003c\/td\u003e\n\u003ctd\u003eDN15\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eDN20\u003c\/td\u003e\n\u003ctd\u003eDN25\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDN32\u003c\/td\u003e\n\u003ctd\u003eDN40\u003c\/td\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions L×W×H (mm)\u003c\/td\u003e\n\u003ctd\u003e350 × 560 × 750\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1050\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1050\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1050\u003c\/td\u003e\n\u003ctd\u003e400 × 600 × 1050\u003c\/td\u003e\n\u003ctd\u003e600 × 600 × 1250\u003c\/td\u003e\n\u003ctd\u003e600 × 600 × 1250\u003c\/td\u003e\n\u003ctd\u003e600 × 600 × 1250\u003c\/td\u003e\n\u003ctd\u003e1500 × 1000 × 1650\u003c\/td\u003e\n\u003ctd\u003e2050 × 1250 × 2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e480\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\u003eAC 220V 50Hz (110V is also available)\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003ctd\u003eAC 380V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Power (max)\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5.9\u003c\/td\u003e\n\u003ctd\u003e8.3\u003c\/td\u003e\n\u003ctd\u003e10.8\u003c\/td\u003e\n\u003ctd\u003e15.7\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e39.5\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e98\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":52667868709175,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/precision-heating-temperature-control-system1807456587.webp?v=1784097891","url":"https:\/\/qualitest.us\/es\/products\/precision-heating-temperature-control-system","provider":"Qualitest USA LC","version":"1.0","type":"link"}