{"product_id":"julabo-cf31-recirculating-chiller-heater-with-programmable-digital-controls","title":"Julabo CF31 Recirculating Chiller Heater with Programmable Digital Controls","description":"\u003cp\u003eThe Julabo CF31 is a versatile and space-saving Cryo-Compact circulator designed for high-precision temperature control in demanding laboratory environments. Engineered to handle both cooling and heating tasks, the CF31 features a powerful integrated pump and sophisticated programmable digital controls, making it ideal for controlling the temperature of external systems such as refractometers, viscometers, and small bioreactors. Its compact \"Cryo-Compact\" footprint is specifically designed to minimize bench space while providing industrial-grade thermal stability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eWide Temperature Range:\u003c\/b\u003e Capable of operating from -30°C to +200°C, providing a flexible solution for both sub-ambient cooling and high-temperature heating applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSophisticated PID Control:\u003c\/b\u003e Utilizes advanced ICC (Intelligent Cascade Control) PID technology to maintain temperature stability of ±0.02°C, ensuring reproducible results for sensitive experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Performance Pressure Pump:\u003c\/b\u003e Features a robust pump system with an adjustable flow rate of up to 15 L\/min and 0.35 bar pressure, optimized for efficient fluid circulation through external loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCryo-Compact Footprint:\u003c\/b\u003e The upright, narrow design (only 24 cm wide) allows the unit to fit into tight spaces or even inside a fume hood without sacrificing thermal capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eModel:\u003c\/b\u003e CF31\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eWorking Temperature Range:\u003c\/b\u003e -30°C to +200°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTemperature Stability:\u003c\/b\u003e ±0.02°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCooling Capacity:\u003c\/b\u003e 0.32 kW at +20°C \/ 0.15 kW at -20°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHeating Capacity:\u003c\/b\u003e 2 kW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePump Flow Rate:\u003c\/b\u003e 15 L\/min (adjustable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eBath Volume:\u003c\/b\u003e 3.5 Liters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProgrammable Digital Controls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eIntuitive VFD Display:\u003c\/b\u003e Features a bright Vacuum Fluorescent Display and an additional LCD for simultaneous monitoring of setpoints, actual values, and high\/low temperature warnings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eIntegrated Programmer:\u003c\/b\u003e Includes a built-in timer and programmer for creating complex temperature profiles and automated ramp\/soak cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSafety \u0026amp; Warning Systems:\u003c\/b\u003e Equipped with adjustable high-temperature cut-off and low-liquid level protection to prevent equipment damage or dry-running.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eDigital Communication:\u003c\/b\u003e Standard RS232 interface allows for remote PC control and data logging via Julabo EasyTemp software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperational Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eRapid Cool-Down:\u003c\/b\u003e The high-efficiency refrigeration system provides quick pull-down times, reducing wait intervals between different experimental phases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eQuiet Operation:\u003c\/b\u003e Engineered with low-noise fans and a vibration-damped compressor, maintaining a focused and comfortable laboratory workspace.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFront-Access Drain:\u003c\/b\u003e Features an easily accessible drain tap on the front of the unit, simplifying fluid changes and routine maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSplash-Proof Keypad:\u003c\/b\u003e The control surface is protected by a durable, easy-to-clean membrane that resists chemical spills and moisture ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUsed, like-new condition; see video \u003ca href=\"https:\/\/youtube.com\/shorts\/cigt_54ww-k?feature=share\" target=\"_blank\" rel=\"noopener\"\u003ehere\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Julabo","offers":[{"title":"Default Title","offer_id":48897830813948,"sku":"10590","price":7900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/julabo-cf31-recirculating-chiller-heater-with-programmable-digital-controls-water-baths-circulators-chillers-julabo-918343.jpg?v=1775697619","url":"https:\/\/lifesciencestrading.com\/zh\/products\/julabo-cf31-recirculating-chiller-heater-with-programmable-digital-controls","provider":"Life Sciences Trading","version":"1.0","type":"link"}