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| Categories | Temperature Humidity Test Chamber | 
|---|---|
| Brand Name: | DGBELL | 
| Model Number: | temperature humidity chamber | 
| Certification: | ISO 9001:2015 | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Payment Terms: | L/C, D/A, D/P, T/T | 
| Supply Ability: | 5000+ sets | 
| Packaging Details: | wooden | 
| Cooling Method: | Air-cooling | 
| 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). | 
| Temperature Fluctuation: | ±0.5℃ | 
| Temperature Overshoot: | ≤±2℃ | 
| Cooling Rate: | Approx 1℃/ mins,average non-linear ,no load | 
| Heating Rate: | Approx 3℃/mins,average non-linear ,no load | 
| Humidity Uniformity: | +2,-3%RH | 
China Temperature Humidity Test Chamber Approx 1℃/ mins, Average Non-linear, No Load
Advantage
This equipment is widely applied to electronic and electric products, components and materials by constant high low temperature, temperature change, cycling, damp heat, etc environment simulation reliability test.
Features
With high precision perfect external design, external with double sides cold rolled plate electrostatic powder coated material, internal with SUS#304 high temperature resistant stainless steel. Insulation material adopts fire resistant high strength PU polyurethane foaming thermal insulating material. More than 20% energy saving is achieved & thanks to the introduction of Japan & German advanced refrigerator control technology. Control systems and control circuit components are introduced with the famous brand.
Standard Compliance
IEC68-2-1 (GB2423.1-2008) Environmental testing - Part 2: Test methods - Tests A: Cold
IEC68-2-2 (GB2423.2-2008) Environmental testing for electric and electronic products Test methods - Tests B: Dry Heat
IEC68-2-3 (GB2423.3-2006) Environmental testing for electric and electronic products - Part 2: Testing method test Cab: Damp heat Steady state
IEC68-2-30 (GB2423.4-2008) Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat,cyclic ( 12h+12h cycle)
IEC68-2-14 (GB2423.22-2008) Environmental testing for electric and electronic products-Part 2:Test methods-Test N:Change of temperature
MIL-STD-810D (GJB150.3A-2009) High temperature test
MIL-STD-810D (GJB150.4A-2009) Low temperature test
MIL-STD-810D (GJB150.9A-2009) Damp heat test
Performance parameters
| Model | BTH-80 | BTH-150 | BTH-225 | BTH-408 | BTH-800 | BTH-1000 | 
| Space W x H x D (mm) | 500x600x500 | 500x600x500 | 500x750x600 | 600x850x800 | 1000x1000x800 | 1000x1000x1000 | 
| External Dimension W x H x D (mm) | 650x1650x1270 | 700x1700x1370 | 700x1750x1420 | 650x1650x1270 | 1200x1900x1620 | 1200x1900x1820 | 
| Cooling Method | Air-cooling | Air-cooling | Air-cooling | Air-cooling | Air-cooling | Air-cooling | 
| 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). | |||||
| Temperature Fluctuation | ± 0.5℃ | |||||
| Humidity Fluctuation | ± 2%RH | |||||
| Temperature Deviation | ≤ 2.0℃ | |||||
| Humidity Deviation | A)> 75%RH: ≤+2,-3% RH,B)<75% RH: ≤±5% RH. | |||||
| Temperature Uniformity | ≤± 2.0℃ | |||||
| Humidity Uniformity | +2,-3%RH | |||||
| Heating Rate | Approx 3℃ / mins,average non-linear, no load | |||||
| Cooling Rate | Approx 1℃ / mins,average non-linear, no load | |||||
| Temperature Overshoot | ≤± 2℃ | |||||
| 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 acquisition. | |||||
| 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. | |||||
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