{"product_id":"cooling-and-heating-chiller","title":"Cooling and Heating Chiller","description":"\u003ch2\u003eCooling and Heating Chiller – QualiCHC™ Series\u003c\/h2\u003e\n\u003ch3\u003eCooling and Heating Chiller (-40°C to 200°C)\u003c\/h3\u003e\n\u003cp\u003eThe QualiCHC™ Series is a compact process thermostat that integrates programmable heating and refrigeration into a single system. This cooling and heating chiller provides accurate temperature control from -40°C to 200°C (model dependent) for reactors, condensers, jacketed vessels, and other closed-loop process applications. A programmable controller supports multi-step temperature and time profiles, allowing automated and repeatable thermal processes.\u003c\/p\u003e\n\u003cp\u003eReliable temperature regulation is essential for consistent reactions and dependable process results. The QualiCHC™ Series delivers precise thermal control, stable fluid circulation, and programmable temperature profiles to maintain setpoints throughout the process. Its sealed compressor-based refrigeration system, combined with electric heating, provides efficient cooling and heating across a wide operating range within a single controller-managed platform.\u003c\/p\u003e\n\u003cp\u003eThe programmable controller supports segmented temperature ramps, timer-based operation, and automatic recovery following a power interruption through parameter memory. With temperature stability of ±0.1°C, the system helps improve repeatability for research, development, pilot production, and laboratory temperature control applications.\u003c\/p\u003e\n\u003ch2\u003eCooling and Heating Chiller – QualiCHC™ Series Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChemical synthesis and jacketed reactor temperature control: Provides accurate temperature regulation for exothermic and endothermic reactions. Programmable temperature ramps support controlled heating, cooling, and soak stages to improve process consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial testing and sample conditioning: Delivers stable thermal control for viscosity analysis, crystallization studies, polymer characterization, and stability testing where precise temperature profiles are essential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistillation, condensation, and heat exchanger circulation: Circulates thermal fluid through external condensers, coils, and heat exchangers to maintain consistent temperatures during separation and heat transfer processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMethod development and automated temperature profiling: Supports repeatable multi-step temperature and time programs, reducing manual intervention while improving workflow consistency for laboratory and process applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStandards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIEC 61010-1 – Safety requirements for electrical equipment used in measurement, control, and laboratory applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIEC 61326-1 – Electromagnetic compatibility (EMC) requirements covering immunity and emissions for electrical equipment used in measurement, control, and laboratory environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCooling and Heating Chiller – QualiCHC™ Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProgrammable multi-segment temperature and time profiles for automated thermal processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating temperature range from -40°C to 200°C (model dependent).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh control accuracy with ±0.1°C temperature stability for consistent thermal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed compressor-based refrigeration system designed for efficient and dependable low-temperature cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParameter memory retains operating settings after power interruptions for simplified process recovery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated compressor safety functions, including overload and overheat protection, to support reliable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiCHC™ Series operates as a closed-loop temperature control system that continuously circulates a heat transfer fluid to maintain precise process temperatures.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eHeating: Electric heating elements raise the temperature of the circulating thermal fluid to the programmed setpoint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling: A sealed compressor-based refrigeration system removes heat from the thermal fluid, allowing accurate cooling across the specified operating range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCirculation: An integrated pump delivers a continuous flow of thermal fluid through external equipment such as reactor jackets, condensers, coils, and heat exchangers, helping maintain uniform temperatures throughout the process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe programmable controller executes multi-segment temperature and time profiles, allowing controlled heating and cooling ramps, dwell (soak) periods, and fully automated thermal sequences. This closed-loop control method improves temperature stability, process repeatability, and consistency for laboratory, pilot-scale, and industrial applications.\u003c\/p\u003e\n\u003ch2\u003eCooling and Heating Chiller – QualiCHC™ 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\u003eQualiCHC™ 3\u003c\/th\u003e\n\u003cth\u003eQualiCHC™ 5\u003c\/th\u003e\n\u003cth\u003eQualiCHC™ 7\u003c\/th\u003e\n\u003cth\u003eQualiCHC™ 10\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range (°C)\u003c\/td\u003e\n\u003ctd\u003e-20 to 200\u003c\/td\u003e\n\u003ctd\u003e-40 to 200\u003c\/td\u003e\n\u003ctd\u003e-40 to 200\u003c\/td\u003e\n\u003ctd\u003e-40 to 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBath Volume (L)\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Segments\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Power (kW)\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Power @ 20°C (kW)\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e1.24\u003c\/td\u003e\n\u003ctd\u003e1.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Flow (L\/min)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Pressure (bar)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Power (kW)\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W×D×H, mm)\u003c\/td\u003e\n\u003ctd\u003e535 × 395 × 750\u003c\/td\u003e\n\u003ctd\u003e590 × 435 × 770\u003c\/td\u003e\n\u003ctd\u003e615 × 505 × 840\u003c\/td\u003e\n\u003ctd\u003e615 × 505 × 890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e220V\/50Hz (110V is also available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Stability\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e±0.1°C\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":52669249356087,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/cooling-and-heating-chiller1806421783.webp?v=1784109825","url":"https:\/\/qualitest.us\/products\/cooling-and-heating-chiller","provider":"Qualitest USA LC","version":"1.0","type":"link"}