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Gas Cooling Chiller LQ -40°C~-110°C

LQ -40°C~-110°C

Semiconductor test chiller For non corrosive gas cooling
  • Heating Power2.5kW~25kW
  • Cooling capacity0.25kW~25kW
  • Power range6.5kW~50kW
  • Medium accuracy±0.3℃
  • Flow pressure20L/min~150L/min 2.5bar
  • RefrigerantR404A/R508B

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Parameters Detailed

Model LQ-4015 LQ-4030 LQ-4060 LQ-40100 LQ-7515 LQ-7530 LQ-7560 LQ-75100
LQ-4015W LQ-4030W LQ-4060W LQ-40100W LQ-7515W LQ-7530W LQ-7560W LQ-75100W
Gas flow 15m3/h 30m3/h 60m3/h 100m3/h 15m3/h 30m3/h 60m3/h 100m3/h
lowest temp. -40℃ -40℃ -40℃ -40℃ -75℃ -75℃ -75℃ -75℃
Heat exchange area 0.8m2 1.5m2 3m2 5m2 1.5m2 2.5m2 5m2 9m2
Heat exchanger material Standard configuration sus304 contains a small amount of copper
Gas inlet and outlet diameter G3/8 G1/2 G1 DN50 G3/8 G1/2 G1 DN50
Control System Programmable controller and module
Display and record 7-inch color touch screen, record curve temperature and alarm conditions
compressor France Taikang/Emerson Copeland
Power supply 220V 50HZ 220V 50HZ 380V 50HZ 380V 50HZ 220V 50HZ 220V 50HZ 380V 50HZ 380V 50HZ
1.2KW 1.8KW 3.5KW 7KW 2KW 3KW 6KW 11.5KW

Product Description

It is used to cool the gas (non corrosive) or recover it as non corrosive gas by condensation and liquefaction.

Pressure resistance of gas heat exchange system: 25bar; The temperature range is – 40 ℃ ~ – 75 ℃, which can meet different temperatures;

The secondary subcooling technology is adopted, with rapid refrigeration and low refrigeration temperature;

Semi closed piston compressor, scroll flexible compressor and fully closed piston compressor of imported brands are adopted;

The evaporator adopts casing heat exchanger, which has the advantages of small volume, long residence time and high efficiency;

Danfoss expansion valve and Emerson electronic expansion valve are adopted, with high temperature control accuracy;

Siemens plcs7-200 / 300 and lneya touch screen display are used for automatic control operation;

The whole machine is installed. The system has been tested in the factory. Users only need to install the refrigerant pipeline and cooling water pipeline to run;

Factory test: each refrigeration unit shall be tested with load in the factory for no less than 12 hours;

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