Active Member
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[China]
Address: The Third Industrial Area,Jingshan Village,Chashan Town,Dongguan City ,China
Contact name:
Dongguan Xinbao Instrument Co., Ltd. |
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Protective Respirator PM2.5 3.0L/Min Mask Dead Cavity Tester
Overview:
The protective mask dead cavity tester is used to detect the protective mask dead cavity, that is, the volume fraction of CO2 in the inhaled gas. The testing standards must comply with the standard GB2626-2019 "Respiratory protective equipment-Self-priming filter anti-particulate respirator", TAJ1001-2015 "PM2.5 protective mask" dead cavity detection project and GB/T16556-2007 "Self-open Mask-type dead space detection items such as the carbon dioxide content in the inhaled gas of the mask in the "compressed air respirator";
Technical parameters:
| Name: | Mask Dead Cavity Tester | Breathing Simulator To Simulate Breathing Frequency Modulation: | 10～40 Times/min |
|---|---|---|---|
| Adjustable Range Of Simulated Tidal Volume: | 0.5～3.0L/min | The Volume Fraction Of Carbon Dioxide Gas Source: | 5.0±0.1% |
| Range Of Carbon Dioxide Flowmeter: | Not Less Than 40L/min | Range Of Carbon Dioxide Analyzer: | Not Less Than 12% |
| Accuracy: | Not Less Than 0.1% | Ventilation Fan: | Wind Speed 0.5m/s |
1. Breathing simulator to simulate breathing frequency modulation: 10～40 times/min
2. Adjustable range of simulated tidal volume: 0.5～3.0L/min
3. The volume fraction of carbon dioxide gas source is 5.0±0.1%
4. Range of carbon dioxide flowmeter: not less than 40L/min
5. Range of carbon dioxide analyzer: not less than 12%, accuracy is not less than 0.1%
6. Ventilation fan: wind speed 0.5m/s
Pictures
About Us
Dongguan Xinbao Instrument Co., Ltd, with its own brand--OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978.
We own sophisticated and advanced technology in producing environmental test chamber and mechanical test machine. For example, temp and humidity chamber, thermal shock chamber, high temp oven, UV weathering test chamber, xenon test chamber, rain test chamber, dust test chamber, altitude chamber, salt spray tester, salt spray combined temp and humidity chamber, walk in /drive in test chambers, tensile testing machine, vibration test machine, vibration test machine combined temp and humidity chamber, drop impact tester, transport simulation test machine... All machines are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, plastic, metal, building materials, aviation, etc.
