Walk in Large Environmental Test Chamber IEC68BTHW-10M

Product catalog summary

Standard Compliance
The Walk-in Temperature Test Chamber complies with several international and military standards, including IEC68-2 series and MIL-STD-810D, ensuring its reliability and performance in various environmental conditions.

Performance Parameters
The test chambers are available in multiple models with varying test space dimensions, ranging from 2000x2000x1500 mm to 4000x2500x8000 mm. The external dimensions also vary accordingly. The temperature range is categorized into four types: A (0~90°C), B (-20~90°C), C (-40~90°C), and D (-70~920°C). The humidity range is between 20%RH and 98%RH, with low humidity options available at 5%RH.

Temperature and Humidity Control
The chambers maintain precise temperature control with fluctuations ≤ ±0.5°C, deviation ≤ ±2°C, and uniformity ≤ ±2°C. Humidity control is also precise, with fluctuations ≤ ±2.5% and deviation ≤ +2/-3%RH for humidity >75%RH, and ≤ ±5RH% for humidity <75%RH. Heating and cooling rates are approximately 1~3°C/min and 0.5~1°C/min, respectively, with temperature overshoot ≤ ±2°C.

Materials and Construction
The internal material is 1.0mm thick SUS#304 stainless steel, resistant to high and low temperatures. The external material is a 1.2mm thick high-temperature spray powder-coated galvanized plate.

Compressor and Options
The chambers use Tecumseh (France) or Bock (Germany) compressors for cooling. Optional features include a dry air purge system, humidifying water auto-purifying system, new air ventilation system, and various safety and remote monitoring options.

Catalog excerpts

Walk in Large Environmental Test Chamber IEC68BTHW-10M-1

Walk in Temperature Test Chamber Performance parameters Model BTHW-6M BTHW-8M BTHW-10M BTHW-15M BTHW-30M BTHW-80M Test Space W x H x D (mm) 2000x2000x1500 2000x2000x2000 2500x2000x2000 3000x2200x2500 5000x2000x3000 4000x2500x8000 External Dimension W x H x D (mm) 3350x2280x1800 3350x2280x2300 3850x2480x2300 4350x2480x2800 5200x2280x4350 4200x2780x9700 Temperature Range A Type:0~90°C, B Type: -20~90°C, C Type: -40~90°C, D Type: -70~920°C Humidity Range 20%RH-98%RH (Low humidity: 5%RH available) Temperature Fluctuation ≤ ±0.5C Temperature Deviation ≤ ±2°C Temperature Uniformity ≤ ±2°C Humidity Fluctuation ≤ ±2.5% Humidity Deviation ≤ +2/-3%R.H. (Humidity >75%RH) , ≤ ±5RH% (Humidity <75%RH) Heating Rate Approx 1~3°C/mins, average non-linear no load Cooling Rate Approx 0.5~1°C/ mins, average non-linear no load Temperature Overshoot ≤ ±2°C Internal Material External Material Compressor 1.0mm thick SUS#304 high &low temperature resistance stainless steel. 1.2mm thickness High temperature spray powder coated galvanized plate Tecumseh (France)-fully air-cooled double-fall cooling compressor. Or Bock (Germany) semi-enclosed air-cooled refrigeration. Dry air purge system ,Humidifying water auto purifying and supply system, New air ventilation system, Fire-proof, explosion-proof & alarm system , Low temperature low humidity, low temperature high humidity test requirement, Remote comp

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