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LQ -110°C ~ -40°C    Gas Cooler

LQ -110°C ~ -40°C Gas Cooler

The temperature range of the equipment is -110 ℃ ~ -40 ℃, using environmentally friendly refrigerant, the cooling speed is fast. The products use branded compressors, mainly Carlisle and Emerson. Adopt a full set of high-quality cold control (Danfoss pressure controller, balance valve, expansion valve, solenoid valve, filter drier, Emerson oil separator, alco liquid sight glass, check valve, etc.). It adopts Siemens S7 PLC and 7-inch touch screen for automatic control operation, and provides temperature curve display, temperature record U disk and fault alarm record. Each piece of equipment is subjected to a load test at the factory, and the test time is not less than 12 hours.

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Product Description:

※Gas heat transfer system withstands pressure of 25bar;

※The temp ranges from -40℃~-75 ℃, which can meet different temp;※Environmentally friendly refrigerants are used;

※Secondary supercooling technology is adopted to ensure rapidrefrigeration and low limit temperature;

※Adopt imported famous brand fully closed, demi-closed pistoncompressor, scroll flexible compressor. mainly from Carlisle,Tecumseh,Emerson;

※Double tube heat exchanger is chosen for the cold box, which hassmall volume, long residence time and high efficiency;

※Adopt a full set of improt cold control (Danfoss pressure controller,balance valve, expansion valve,solenoid valve, drying filter, Emersonoil separator, ALCO view mirror, one-way valve, etc.);

※Danfoss expansion valve and Tmerson electroic expansion valve※Siemens S7 PLC,7-inch touch screen, automatic control operation,
temperature curve display, temperature record U disk, fault alarm record;※Factory test: Each unit is tested with load in the factory for no less than12 hours;

Application:

It is used to cool the gas (without corrosion): normal temperature gases such as dry compressed air, nitrogen and argon are introduced into LQ series equipment, and the gas can reach the target low temperature and be supplied to the components or heat exchangers for demand test.

  • Automotive sensors
  • Vehicle control products
  • Electronic control units or ECUs
  • Incoming parts inspection
  • Semiconductor IC verification
  • Simuation-based tesing
  • Cooling heating stress full cycle
  • Desgin or fabrication weakness
  • Fast hot&cold thermal cycling
  • Electronic and mechanical subsystems
  • Core module chip test
  • Auxiliary module chip test
  • MCU chip test
  • Microcontroller Unit chip test
Model LQ-4015 LQ-4030 LQ-4060 LQ-40100 LQ-7515 LQ-7530 LQ-7560 LQ-75100 LQ-A1015 LQ-A1015 LQ-A1015 LQ-A1015
LQ-4015W LQ-4030W LQ-4060W LQ-40100W LQ-7515W LQ-7530W LQ-7560W LQ-75100W LQ-A1015W LQ-A1015W LQ-A1015W LQ-A1015W
Gas flow 15m3/h 30m3/h 60m3/h 100m3/h 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℃  -110℃  -110℃  -110℃  -110℃
Heat exchange area 0.8m2 1.5m2 3m2 5m2 1.5m2 2.5m2 5m2 9m2 2.5m2 4m2 8m2 13m2
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 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
Model LQ-4015 LQ-4030 LQ-4060 LQ-40100 LQ-7515 LQ-7530 LQ-7560 LQ-75100 LQ-A1015 LQ-A1015 LQ-A1015 LQ-A1015
LQ-4015W LQ-4030W LQ-4060W LQ-40100W LQ-7515W LQ-7530W LQ-7560W LQ-75100W LQ-A1015W LQ-A1015W LQ-A1015W LQ-A1015W
Gas flow 15m3/h 30m3/h 60m3/h 100m3/h 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℃  -110℃  -110℃  -110℃  -110℃
Heat exchange area 0.8m2 1.5m2 3m2 5m2 1.5m2 2.5m2 5m2 9m2 2.5m2 4m2 8m2 13m2
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 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

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