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KRY 0℃~+100℃ (1to1)
KRY 0℃~+100℃ (1to1)
KRY 0℃~+100℃ (1to1)
KRY 0℃~+100℃ (1to1)

Normal temperature chiller heater for Vehicle antifreeze test

KRY 0℃~100℃ 1&1
  • Heating Power2.5kW~38kW
  • Cooling capacity1.8kW~60kW
  • Power range4.5kW~61kW
  • Temperature accuracy±0.5℃
  • Flow rate output2~50 L/min
  • RefrigerantR404A/R507C
  • Weight220KG~1300KG

Product data download

Temperature range is 0℃~+100℃, which can be extended to +135℃ according to the actual situation, and the temperature control accuracy is plus or minus 0.5℃. The  equipment can control the flow and pressure independently while controlling the temperature, and different customized solutions are required for simultaneous control.

   The tested object is attached to a test platform adapter.
   The inside of the part was cooled and heated by an aqueous solution of ethylene glycol.
  The test component needs to go through a specific temperature profile and record changes in temperature.
   When performing a tolerance test, it usually takes an infinite loop

Equipped with a powerful circulation pump while ensuring the delivery of highly viscous liquids.
  Control the flow output with variable frequency regulation or proportional control valve to achieve high precision control total range 5%~100% adjustment.

Parameters Detailed

Model KRY-25 KRY-55 KRY-75 KRY-A10 KRY-A15 KRY-A25 KRY-A38W KRY-A60W
Temp. Range 0℃~+100℃
Temp. control precision ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃
Temp. feedback Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100
Temp. display 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k
Flow rate output 2~20 L/min 2~25 L/min 2~25 L/min 2~25 L/min 2~25 L/min 2~25 L/min 5~50 L/min 5~50 L/min
Flow rate accuracy ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min
Pressure display Adopt the Jeffron pressure sensor, the touch screen display the pressure, can carry on the pressure control adjustment.
Heating power 2.5kW 5.5kW 7.5kW 10kW 10kW 15kW 25kW 38kW
  Optional 15kW Optional 25kW Optional 38kW Optional 60kW
cooling capacity 100℃ 2.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
  20℃ 2.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
  5℃ 1.8kW 3.8kW 5.2kW 7kW 11kW 18kW 27kW 42kW
compression HITACHI Emerson Valley Wheel Compressor
expansion Danfoss  Thermal Expansion Valve/ Emerson Solenoid
oil distributor Emerson
Dry filter, Pressure Emerson/Danfoss
Evaporator Plate heat exchanger
input, Display 7 inch color touch screen \ PLC controller
program edit 5 programs can be prepared, each program can be prepared 20 steps
Communication CAN communications bus
Safety protection With self-diagnosis function; Refrigerator overload protection; High pressure switch, overload relay, thermal protection
device, low liquid level protection, high temperature protection, sensor fault protection and other safety functions
is it a fully closed system The whole system is a fully closed system, there will be no oil mist at high temperature, and the water in the air will not be absorbed at low temperature. The system will not increase the pressure due to high temperature in operation, and the thermal conduction medium will be automatically supplemented at low temperature.
refrigerant R404A/ R507C  export adopt R448A
Flow sensor German brand flowmeter
Connection size ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4
Cooling water at 20C°         3200L/H 6000L/H 9000L/H 15000L/H
Condenser(W) Tube type heat exchanger (Paris/Shenshi)
Condenser(A) Copper tube aluminum finned heat exchanger (upward wind)
Power 380V50HZ 4.5kW220V 8.5kW 11.5kW 16kW 18kW 28kW 40kW 61kW
Dimension cm 40*70*160 55*100*175 55*100*175 70*100*175 80*120*185 100*150*185 100*150*185 100*150*185
Weight   250kg 280kg 320kg 360kg 620kg 890kg 1300KG
Optional 220V 60HZ three phase    460V 60HZ three phase
Optional Higher precision control of temperature, flow and pressure
Optional Automatic antifreeze filling system
Optional Automatic liquid recovery system

Product Description

Working Principle

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc. It can simulate the external environmental conditions in the climate chamber or replace the internal system, which can create the necessary actual temperature conditions for the test bench.

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