Xi'an LIB Environmental Simulation Industry

Lead Provider of Environmental Test Chamber

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Cryogenic Chamber
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Cryogenic Chamber


LIB cryogenic chamber adopts mechanical compressor refrigeration system, cascade refrigeration, three refrigerants, instead of traditional liquid nitrogen refrigeration, the lowest test is -120℃, the equipment size is 100L, 225L, 500L, 800L, 1000L available select. Can be customized design and production according to customer requirement;

Mainly used in high-precision fields such as aerospace, military, electronic component testing, and the quenching process industry of high-end processing industry;

Comply with the certification of production international standards.


  • The temperature range is -120℃ ~ +150℃
  • Mechanical compression refrigeration cooling system
  • Cascade compressor refrigerating unit
  • Nichrome heating Element
  • PTR Platinum Resistance PT100Ω/MV A-class temperature Sensor 
  • equipped with centrifugal wind fan to accelerate gas cycle
  • The internal material is 304 stainless steel, mirror surface
  • Standard configurations are 1 Cable hole (Φ 50,) with plug, 2 shelves
  • Safety protection devices
  • Standard and customized
  • CE ROHS mark


Product Details

The internal material is 304 stainless steel, mirror surface, rust-proof to high and low temperature and moisture corrosion;
Nice ruggedness and long life.

PID programmable color touch screen controller, network connection computer. While can edit 100 programs 100 segment, and the set system language is English for standard.

Cooling System
The refrigerant completes a refrigeration cycle through four basic processes of evaporation, compression, condensation, and throttling in the system.

Temperature Sensor
PT-100 Class A sensor, real-time accurate detection and display of temperature changes at 0.001 degrees.


Application Area

    Cryogenic Chamber is widely used in automobile, aerospace, aviation, military, daily necessities, raw materials and other industries, for testing the corrosion resistance and service life of the product b by simulating extremely harsh natural environments.


Model CF-100 CF-225 CF-500 CF-800 CF-1000
Internal dimension (mm) 400*500*500 500*600*750 700*800*900 800*1000*1000 1000*1000*1000
Overall dimension (mm) 860*1050*1620 960*1150*1860 1180*1350*2010 1280*1550*2110 1500*1550*2110
Capacity 100L 225L 500L 800L 1000L
Temperature range -120℃ ~+150 ℃
Temperature fluctuations ± 0.5 ℃
Temperature deviation ± 2.0 ℃
Heating rate 3 ℃ / min
Cooling rate 1 ℃ / min
Controller Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB
Cooling system Mechanical compression refrigeration system

Safety device

Over-temperature protection; over-current protection; Refrigerant high-pressure protection; Earth leakage protection
Exterior material Steel Plate with protective coating
Interior material SUS304 stainless steel
Timing Function 0.1~999.9 (S、M、H) settable
Power Supply 220V 50HZ/380V 50HZ
Environmental conditional 5℃~+40 ℃   ≤85% RH



3 Years Warranty, Lifelong Follow-up Services

LIB test chambers product all provide a three-year long-term warranty, and lib provides free maintenance and after-sales service within three years from the date of purchase.



Professional customer service team, sales staff, after-sales team to solve customers’ problems online at any time.  We set up agent centers and local service centers to improve service efficiency.

LIB Industry concentrates on providing the Turn-key solution for environmental testing, that research, design, producing, commissioning, delivery, install and training, provide the whole products and service according to customer’s requirements. Tell us what you need, let us help you.

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Xi'an LIB Environmental Simulation Industry
Xi'an LIB Environmental Simulation Industry Xi'an LIB Environmental Simulation Industry