The temperature range is usually -40°C to 100°C. (Expandable to 150℃)
Equipped with a powerful circulating pump, while ensuring the delivery of high-viscosity liquids.
Use frequency conversion adjustment or proportional control valve to control the flow output to achieve high-precision control of the total range of 5% to 100% adjustment.
The inside of the part is cooled and heated by the glycol aqueous solution.
The test component needs to go through a specific temperature curve and record the temperature change.
Temperature control systems are mainly used in two ways: they simulate external environmental conditions in the climate chamber or replace internal systems, such as the cooling circuit of an engine.
Temperature simulation can ensure that the material remains (dimensionally) stable under extreme temperatures or rapid temperature changes, and the gasket remains leak-free over a wide dynamic range of pressure and temperature, and the pumping system can operate reliably regardless of temperature and viscosity.
|Temperature control precision||±0.5℃|
|Flow control/Group||1～20 L/min||1～20 L/min||1～40 L/min|
|Flow control accuracy/Group||±0.2L|
|Number of fluid output groups||6 groups|
|Flow description||When the temperature control is lower than -30℃, the flow rate is controlled within 80% of the maximum value.|
|Flow pressure description||The unit can control the flow individually or separately. Need to control different solutions at the same time (customized)|
|Compression||Emerson Valley Wheel Compressor|
|Expansion valve/solenoid valve||Danfoss Thermal Expansion Valve / Emerson Solenoid Valve|
|Dry filter, Pressure control||Danfoss|
|Evaporator||Danfoss/KAORI plate heat exchanger|
|Circulating pump||German brand magnetic drive pump|
|Flow,Pressure sensor||Electromagnetic flowmeter, Johnson Controls pressure sensor|
|Input, Display||10 inch color touch screen Siemens S7-1200 PLC controller|
|Communication||Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet interface TCP/IP protocol|
|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|
|Closed circulation||The whole system is a fully closed system, there will be no oil mist at high temperature, low temperature does not|
|system||absorb water in the air, the system in operation will not because of high temperature pressure rise, low temperature|
|automatically add heat conduction medium.|
|Connection size||There are six groups of inlet and outlet，G3/4|
|Condenser(W)||Shenshi tube type heat exchanger|
|Condenser(A)||Optional air-cooled type, upper air outlet, the equipment size will be increased.|
|Power 380V50HZ||36kW max||51kW max||75kW max|
|Optional||220V 60HZ Three phase 400V 50HZ Three phase 440V 60HZ Three phase|
|Optional||Extend to -40~+135℃|
|Optional||The size external circulation pipe line is DN15 or DN20, do not throttle, which will increase the circulation pump load,|
|pipe need to be insulated, and adopt rubber and plastic insulation pipe which can afford high temp.|
Multi-channel temperature flow control, one device can achieve multi-channel output, each channel can control different flows without interference with each other.
Fully closed pipe design, high efficiency plate heat exchanger, used for lifting temperature and constant temperature control in new energy battery and motor test, especially suitable for heat and heat release process control during test.