Walk In Temperature Large test chmaber TEMPBTHW-30M

Product catalog summary

Standard Compliance
The Large Walk-in Temperature Test Chamber complies with several international and military standards, including IEC68-2-1, IEC 8-2-2, IEC68-2-3, IEC68-2-30, IEC68-2-14, and MIL-STD-810D. These standards ensure the chamber's 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 (-70~90°C). The humidity range is 20%RH-98%RH, with low humidity options available at 5%RH.

Temperature and Humidity Specifications
The chamber maintains temperature fluctuation within ±0.5°C, deviation within ±2°C, and uniformity within ±2°C. Humidity fluctuation is kept within ±2.5%, with deviation at ≤ +2/-3%R.H. for humidity above 75%RH and ≤ ±5RH% for humidity below 75%RH. The heating rate is approximately 1~3°C/min, and the cooling rate is approximately 0.5~1°C/min, both average non-linear with no load. Temperature overshoot is limited to ≤ +2°C.

Materials and Components
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. The compressor options include Tecumseh (France) and Bock (Germany), both providing efficient air-cooled refrigeration.

Optional Features
The chamber offers several optional features, such as a dry air purge system, humidifying water auto-purifying and supply system, new air ventilation system, and fire-proof, explosion-proof, and alarm systems. It also supports low temperature and humidity test requirements and remote computer and mobile alarm functions.

Catalog excerpts

Walk In Temperature Large test chmaber TEMPBTHW-30M-1

Large Walk in Temperature Test Chamber 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: -70~90°C Humidity Range 20%RH-98%RH (Low humidity : 5%RH available) 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 1.0mm thick SUS#304 high &low temperature resistance stainless steel. External Material 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 computer, mob

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