Face Mask Dead Space Tester
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产品名称: Face Mask Dead Space Tester
产品型号: AG-2669
产品展商: SHENZHEN ANGUI OF CHINA
产品文档: 无相关文档
简单介绍
A. Overview:
The tester is used to detect the dead space of the face mask, that is, the volume fraction of carbon dioxide in the inspired air. The tester should meet the standards of the following: GB 2626-2019 "respiratory protection—non-powered air-purifying particle respirator", TAJ1001-2015 "PM2.5 protective mask" dead space detection section, and GB/T16556-2007 "self-contained open-circuit c
Face Mask Dead Space Tester
的详细介绍
A. Overview:
The tester is used to detect the dead
space of the face mask, that is, the volume fraction of carbon dioxide in the
inspired air. The tester should meet the standards of the following: GB
2626-2019 "respiratory
protection—non-powered air-purifying particle respirator", TAJ1001-2015 "PM2.5 protective
mask" dead space detection section, and GB/T16556-2007
"self-contained open-circuit compressed air breathing apparatus" dead
space detection sections of carbon dioxide from inspired air.
B. Technical Parameters
1. Respiratory Simulator Breathing Frequency: 10～40 times/min
2. Analog Tidal Volume
Adjustment Range: 0.5～3.0L/min
3. Carbon
Dioxide Volume Fraction: 5.0±0.1%
4. Carbon
Dioxide Flowmeter Range: not less than 40±1L/min
5. Carbon Dioxide Analyzer Range: not less than 12%, accuracy not less
than 0.1％
6. Ventilation
Fan: wind speed 0.5m/s
7. Breathing
Frequency: 20 times/min
8. Breathing
Tidal Volume: 1.5L
9. Power
Supply: AC220V 50Hz
C. Applicable Standards:
GB
2626-2006: Respiratory protective equipment - non-powered air-purifying
particle respirator
