Temperature and Humidity Test Chamber Application
Bell’s Temperature and Humidity Test Chamber is able to simulate a wide range of temperature and humidity environment condition for testing various products and components. It is widely used for basic thermal cycling test and accelerated stress test. We provide 6 standard models, test cabinet from 80L to 1000L, customized size is also available.
Features of Temperature and Humidity Test Chamber
- Introduced Japanese and German refrigeration technology, Energy Saving 20%.
- Easy operation, available for both fixed value test and programmable test.
- Available for customized design and provide various options to meet different test requirements.
- RS485 and RJ45 communications, available to computer remote control.
- Fog-free observation window and interior light to view product under test.
Temperature and Humidity Testing Standard
- IEC 68-2-1 Environmental testing – Part 2: Test methods – Tests A: Cold
- IEC 68-2-2 Environmental testing for electric and electronic products Test methods – Tests B: Dry Heat
- IEC 68-2-3 Environmental testing for electric and electronic products – Part 2: Testing method test Cab: Damp heat Steady state
- IEC 68-2-30 Environmental testing for electric and electronic products – Part 2: Test method – Test Db: Damp heat，cyclic ( 12h+12h cycle)
- IEC 68-2-14 Environmental testing for electric and electronic products-Part 2:Test methods-Test N:Change of temperature
- MIL-STD-810D High temperature test
- MIL-STD-810D Low temperature test
- MIL-STD-810D Damp heat test
Temperature Humidity Test Chamber Parameters
|W x H x D (mm)|
|W x H x D (mm)|
|Temperature Range||A：-0～150℃ B：-20～150℃ C：-40～150℃ D：-70～150℃|
|Humidity Range||20%RH-98%RH (details see temperature humidity control diagram).|
|Heating Rate||Approx 3℃/mins，average non-linear ,no load|
|Cooling Rate||Approx 1℃/ mins，average non-linear ,no load|
|Internal Material||1.2mm thick SUS#304 high &low temperature resistance stainless steel.|
|External Material||Adopt flame retardant high strength PU Polyurethane foam insulation material.|
|Control Method||Touch screen programmable PLC, with USB interface, with RJ485 interface can be connected to computer controlling, special network control software, convenient remote monitoring, data acquisitioning.|
|Compressor||Tecumseh (France)-fully air-cooled double-fall cooling compressor. Or Bock (Germany) semi-enclosed air-cooled refrigeration.|
|Safety Protection||Explosion-proof pressure relief device, explosion-proof chain, mobile phone alarm device, networking, smoke exhaust device, fire extinguishing device, etc.|