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

Refrigerated circulators are suitable for temperature control for internal and external applications. Operation is simple and intuitive via the central rotary knob on the front of the unit.3.5" TFT colour display with multilingual user interfaceIntegrated programmer for 8 x 60 program stepsEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionSpace-saving cooling coil design yields more usable space in the bath tankExternal Pt100 connectionStainless steel bath tank including bath lid and drain tapRemovable ventilation grid2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1Refrigerated circulators are suitable for temperature control for internal and external applications. Operation is simple and intuitive via the central rotary knob on the front of the unit.3.5" TFT colour display with multilingual user interfaceIntegrated programmer for 8 x 60 program stepsEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionSpace-saving cooling coil design yields more usable space in the bath tankExternal Pt100 connectionStainless steel bath tank including bath lid and drain tapRemovable ventilation grid2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1

Refrigerated circulators are suitable for temperature control for internal and external applications. Operation is simple and intuitive via the central rotary knob on the front of the unit.3.5" TFT colour display with multilingual user interfaceIntegrated programmer for 8 x 60 program stepsEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionSpace-saving cooling coil design yields more usable space in the bath tankExternal Pt100 connectionStainless steel bath tank including bath lid and drain tapRemovable ventilation grid2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1Analogue interface

Refrigerated circulators are suitable for temperature control for internal and external applications. Operation is simple and intuitive via the central rotary knob on the front of the unit.3.5" TFT colour display with multilingual user interfaceIntegrated programmer for 8 x 60 program stepsEasy pump switching between internal and external circulationExternal pump connections (M16x1)Infinitely adjustable pressure pumpUSB connectionSpace-saving cooling coil design yields more usable space in the bath tankExternal Pt100 connectionStainless steel bath tank including bath lid and drain tapRemovable ventilation grid2 hose olives each suitable for hose inner diameter 8 and 12 mm includedClass III (FL) acc. to DIN 12876-1RS232 interface

Exceptionally compact and powerful, Ministats have been the smallest cooling circulators in the world since 1976. Their compact form allows them to be placed in small spaces, e.g. in a laboratory extraction hood. Compliance with DIN 12876, class 3 allows them to be used unsupervised in continual operation. The maximum ambient temperature is 40 °C.The powerful variable speed pressure/suction pump can thermoregulate objects in the bath or external applications. The maximum pressure can be controlled using an optional pressure sensor - VPC (Variable Pressure Control) - which protects delicate glassware. The small volume and high power of the Ministats means exceptionally rapid heating and cooling rates are achieved. Optional displacement inserts reduce the bath volume by approximately 50 % amplifying this effect and reducing moisture absorption in the thermal fluid. All models have Active Cooling Control for cooling power control at the maximum working temperature and an automatic cooling power regulation for energy saving operation and reduced heat dissipation into the lab.The bath opening is large enough to allow small objects to be thermoregulated within. All parts in contact with the thermal fluid are made of stainless steel or Polycarbonate.Ministats have the Pilot ONE with Plug & Play technology (proven since 1980). In the event of service the controller can be simply swapped. Using a data cable the Ministat can be remotely controlled. The Pilot ONE has a state of the art microprocessor controller and a high precision temperature measurement system for exact and reproducible temperature control. The functionality and TFT-display are supported by Easy Control.Typical applications for the smallest cooling circulator in the world are external closed systems e.g. photometer, refractometer and viscosimeter.Pump pressure max.: Max. suction:27 L/min / 0.7 bar 20 L/min / 0.4 barTemperature Stability to DIN 12876:0.02 KAll units use natural refrigerant as standard.*with displacement insert