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HR -25℃~+200℃


· Temperature Control Accuracy ±0.5℃

· Heating Power 2.5kW~15kW

· Cooling Capacity 1kW~15kW

· Circulation Pump(Water-cooled) 20L/min~110L/H 2bar

· Refrigerant R404A/R507C

· Types Air cooling

· Weight 150KG~320KG

Appearance Structure

Product Features

  • Temperature range: -45℃~250℃, with heating and cooling function;
  • Can achieve continuous temperature control from 250°C to -45°C;
  • The circulation pipeline is completely sealed, without oil mist and water absorption, which ensures the safety of the experiment and the life of the heat transfer fluid;
  • Refrigeration unit Emerson Copeland compressor, stable performance and reliable quality;
  • With self-diagnosis function, freezer overload protection, high pressure pressure switch, overload relay, thermal protection device and other safety functions;
  • With an expansion vessel, the expansion vessel and the liquid circulation are adiabatic and do not participate in the liquid circulation, but are only mechanically connected, regardless of whether the temperature of the liquid circulation is high or low The medium in the expansion vessel is below 60°C.

Main Parameters

Temperature Range-25℃~200℃
ControllerPID adaptive controller
Temperature Controlheat-conducting medium outlet temp.control
Temperature FeedbackHeat-conducting medium temperature feedback PT100(measure inlet temperature and outlet temperature)
Temp. Accuracy±0.5℃
Heating Power2.5kW3.5kW5.5kW7kW10kW15kW
Cooling Capacity200℃2.5kW3.5kW5.5kW7kW10kW15kW
Circulation Pump FlowMax20L/minMax35L/minMax35L/minMax50L/minMax60L/minMax110L/min
Circulation Pump Pressure1.2BAR1.2BAR1.2BAR1.2BAR1.5BAR1.5BAR
EvaporatorPlate heat exchanger
Operation PanelDisplay setting temperature and outlet and inlet temperature, 7-inch color touch screen
Data RecordU disk data export, Excel form, error record
Temperature RecordRecord setting temperature, outlet and inlet temperature
Safety ProtectionSelf-diagnosis function; freezer overload protection; high pressure switch; overload relay; thermal protection device and other safety protection.
Closed Circulation SystemThe whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Connection SizeZG1/2ZG3/4ZG3/4ZG3/4ZG1ZG1
PowerAC 220V 50HZAC 380V 50HZAC 380V 50HZAC 380V 50HZAC 380V 50HZAC 380V 50HZ
Case MaterialCold-rolled sheet spraying (standard color 7035)
OptionalMODBUS RTU Protocl,  RS 232 interface
Optional Power220V 60HZ three-phase,440V~480V 60HZ three phase

Accessories Details

Product Applications

Widely used in the research of production users such as petroleum, chemical industry, materials, pesticides, flavors and fragrances, medicine and various scientific research and experimental projects. It is used to complete the process of crystallization, hydrogenation, polymerization, condensation, heating and mixing, and constant temperature reaction.

Recommended ProductsUsed for Reaction



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