KRY 0℃~100℃ 1&1

Normal temperature chiller for Vehicle antifreeze test

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

dynamic temperature control system KRY 0℃~100℃vehicle test chiller

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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
						KRY-A15W	KRY-A25W
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		4070160	55100175	55100175	70100175	80120185	100150185	100150185	100150185
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.