Cooling circulator Variostat® for a variety of baths

Prevents build-up of algae and bacteria in bath tanks providing hygienic operationNo contamination of the tank or immersion thermostat componentsEconomical - only 2 ml of Aqua Stabil is required for every 1 litres of waterRemains effective for weeks, as shown by colour indicator.Use biocides safely. Always read the labelling and the product information before use.

Compact design and high cooling capacity at low temperatures.Option: Natural refrigerant available on requestHeating capacity CC-505 / CC-505wl: CC-508 to CC-525w: 1.5 kW 3.0 kWPump data CC-505 to CC-525w Max. pressure: Max. suction: 25 L/min / 0.7 bar 18.5 L/min / 0.4 barSupply requirement CC-505 to CC-508w: CC-510 to CC-525w: 230 V / 50 Hz 400 V / 50 HzTemp. stability acc. to DIN 12876:+/-0.02 K*with displacement insertFunction version available by E-grade.

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.Reservoir sizes ranging from 7 liters to 75 liters Pressure and suction pump (selected models)LidDock™ lid holderDuraTop™, precision-molded phenolic bath top resists laboratory chemicalsWhisperCool® Environmental Control SystemCool Command™ refrigeration systemWashable air filterLarge bath opening and drainEasy hook-up of fluid connectionsIntuitive setup and operation, featuring multi-language help and screen promptsSimplified setup and maintenanceOver-temperature protectionSafety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)Working Temperature: From -40° up to +200°CTemperature Stability: ±0.005°CTime/temperature programmingIntuitive 4.3" (10.9 cm) SmartTouch display11 languages: French, German, Spanish, Chinese, Arabic, English, Portuguese, Russian, Hindi, Italian, KoreanVariable speed pump with open- and closed-loop external circulation capabilityPump pressure max. 3.6 psi (0.25 bar)On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, remote on/off and external temperature probeEvent scheduling (time and date) with real-time clockReview temperature trends for up to 10 daysMultiple selectable "home" screensOn-screen helpAutomatic and/or user-adjustable performance optimizationSafety class III10-point calibration capability

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.Reservoir sizes ranging from 7 liters to 75 liters Pressure and suction pump (selected models)LidDock™ lid holderDuraTop™, precision-molded phenolic bath top resists laboratory chemicalsWhisperCool® Environmental Control SystemCool Command™ refrigeration systemWashable air filterLarge bath opening and drainEasy hook-up of fluid connectionsIntuitive setup and operation, featuring multi-language help and screen promptsSimplified setup and maintenanceOver-temperature protectionSafety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)Working Temperature: From -30° up to +170°CTemperature Stability: ±0.04°CLarge 3.75" universal icon and English displayPressure Pump with two speedsPump pressure max. 2.9 psi (0.20 bar)On-board connectivity: RS-232 serial outputAdjustable over- or under-temperatureAutomatic performance optimizationSafety class ISingle-point calibration capability

The circulators are available in 4 bath sizes combined with 4 different temperature controllers. The large, 180° freely rotatable display Swivel 180™ allows good visibility and control of the values set from different angles.Reservoir sizes ranging from 7 liters to 75 liters Pressure and suction pump (selected models)LidDock™ lid holderDuraTop™, precision-molded phenolic bath top resists laboratory chemicalsWhisperCool® Environmental Control SystemCool Command™ refrigeration systemWashable air filterLarge bath opening and drainEasy hook-up of fluid connectionsIntuitive setup and operation, featuring multi-language help and screen promptsSimplified setup and maintenanceOver-temperature protectionSafety classes, according to DIN 12876-1 Class III standards for use with flammable liquids (selected models)Working Temperature: From -40° up to +200°CTemperature Stability: ±0.01°CIntuitive 3.75" (9.5 cm) display with touch-pad control4 languages: French, German, Spanish, EnglishPump speed variable external temperature control capabilityPump pressure max. 3.6 psi (0.25 bar)On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485 and external temperature probeAdjustable over- or under-temperatureOn-screen promptsSafety class IIISingle-point calibration capability

The compact refrigerated and heated circulators are renowned for their high energy efficiency and on-demand and speed-controlled compressor, which reduces noise and operating costs. The high-quality isolation of the 4 l bath allows fast heating and reduces heat input when cooling. Using the external temperature control circuit, it is possible to have up to 2.5 l thermofluid without a refill. The integrated hopper and drain valve ensure safe and clean handling of the thermofluid. Speed-controlled refrigeration systemSpeed-controlled pump (PEEK)Digital level indicatorInterfaces: RS 232 and USB

Refrigerated circulators with enhanced, flexible pump performance and a working temperature range up to 200 °C. Temperature control is possible either in the internal bath or in a connected external application.Bright, white, easy-to-read displayEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionRS232 interfaceTimer adjustable up to 999 minutesSpace-saving cooling coil design yields more usable space in the bath tankStainless steel bath tank including bath lid and drain tapRemovable ventilation gridRefrigeration unit without lateral ventilation openingsUnique early warning system for low liquid levelClass III (FL) acc. to DIN 12876-1Scope of supply: Refrigerated circulator, mains power cable, connection box, bath cover, connecting cable, refrigerator, hose olives 8 and 12 mmWith natural refrigerant R1270

Refrigerated circulators are suitable for internal and external standard temperature applications as well as routine work in laboratories and industry.Bright, white, easy-to-read displayEasy pump switching between internal and external circulationExternal pump connections (M16x1)USB connectionSpace-saving cooling coil design yields more usable space in the bath tankStainless steel bath tank including bath lid and drain tapRemovable ventilation gridRefrigeration unit without lateral ventilation openings2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1Refrigerated circulators are suitable for internal and external standard temperature applications as well as routine work in laboratories and industry.Bright, white, easy-to-read displayEasy pump switching between internal and external circulationExternal pump connections (M16x1)USB connectionSpace-saving cooling coil design yields more usable space in the bath tankStainless steel bath tank including bath lid and drain tapRemovable ventilation gridRefrigeration unit without lateral ventilation openings2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1

Refrigerated circulators with enhanced, flexible pump performance and a working temperature range up to 200 °C. Temperature control is possible either in the internal bath or in a connected external application.Bright, white, easy-to-read displayEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionRS232 interfaceTimer adjustable up to 999 minutesSpace-saving cooling coil design yields more usable space in the bath tankStainless steel bath tank including bath lid and drain tapRemovable ventilation gridRefrigeration unit without lateral ventilation openingsUnique early warning system for low liquid levelClass III (FL) acc. to DIN 12876-1Scope of supply: Refrigerated circulator, mains power cable, connection box, bath cover, connecting cable, refrigerator, hose olives 8 and 12 mmRefrigerated circulators with enhanced, flexible pump performance and a working temperature range up to 200 °C. Temperature control is possible either in the internal bath or in a connected external application.Bright, white, easy-to-read displayEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionRS232 interfaceTimer adjustable up to 999 minutesSpace-saving cooling coil design yields more usable space in the bath tankStainless steel bath tank including bath lid and drain tapRemovable ventilation gridRefrigeration unit without lateral ventilation openingsUnique early warning system for low liquid levelClass III (FL) acc. to DIN 12876-1Scope of supply: Refrigerated circulator, mains power cable, connection box, bath cover, connecting cable, refrigerator, hose olives 8 and 12 mm

Refrigerated circulators for precise, reliable temperature control of demanding external applications, e.g. in basic research, material testing and technical installations.High-resolution 7" TFT touch display with multilingual user interfaceExternal pump connections (M16x1)Integrated programmer for 8 x 60 program stepsInfinitely adjustable, extremely powerful pressure and suction pumpExternal Pt100 connectionUSB interfaceRS232/RS485 interfaceEthernet interfaceModbusConnections for solenoid valveMedium-contacting parts made of stainless steel2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1