Mask temperature and humidity pretreatment test chamber
Suitable for pre-treatment test of mask
- Product Details
Scope of application |
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Suitable for pre-treatment test of mask |
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Standard |
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GB 2626-2019 Respiratory protective equipment Self-priming filter anti-particulate respirator 6.5 6.6 GB / T 32610-2016 daily protective mask technical specifications GB 2890-2009 respiratory protection self-priming filter gas mask 6.9
EN149:2001 Respiratory protective devices-Filtering half masks to protect against particles-Requirements,testing,marking |
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Technical Parameters |
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3.1 Studio size |
W 500 × H600 × D 500 mm |
3.2 Dimensions |
W 700 × H1670× D 1500 mm |
3.3 Temperature range |
-40℃ ~ +150℃ |
3.4 Temperature deviation |
≤±0.5℃ |
3.5 Temperature fluctuation |
≤±0.5℃ |
3.6 Temperature uniformity |
0.5℃ |
3.7 Temperature control accuracy |
0.01℃ |
3.8 Humidity deviation |
±2.0% RH (when ≥75%), ± 5.0% RH (when ≤75%) |
3.9 Temperature rise and fall |
From (RT ~ 85 ℃), ≤20min, (no load) From (RT ~ -40 ℃), ≤60min, (no load) |
3.10 Humidity range |
20%R.H.~98%R.H |
3.11 Humidity accuracy |
0.1%R.H |
3.12 Humidity Fluctuation |
±2.5%R.H |
3.13 Noise |
≤70dB |