| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Display: | Digital |
| Control: | Manual Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Audited Supplier The equipment application
Dead space tester is used for the detection of dead space of protective masks, i.e. the volume fraction of co2 in the inhalation gas.
Equipment use
This instrument is used for the detection of the dead space of the protective mask, that is, the volume fraction of CO2 in the inhalation gas
Protective mask dead space tester technical indicators
1,Respiratory simulator simulation breathing frequency adjustment: 10~40 times / min
2, simulated tidal volume adjustment range: 0.5 ~ 3.0L/min
3, the volume fraction of carbon dioxide gas source is 5.0 ± 0.1%
4,Carbon dioxide flow meter range: not less than 40L/min
5, carbon dioxide analyzer range: not less than 12%, accuracy of not less than 0.1%
6, electric fan: wind speed 0.5m / s
7, breathing frequency: 20 times / min
8, breathing tide volume: 1.5L
9, power supply: AC220V 50Hz
10, real-time automatic calculation, display the volume fraction of CO2 in the inhalation gas
11,Outline size: 980mm*820mm*1400mm
Applicable standards.
GB 2626-2006 respiratory protection self-priming filtered anti-particulate respirator
GB 2890-2009 respiratory protection self-absorbing filtered gas mask
GB 21976.7-2012 Building fire escape and evacuation equipment Part 7: filtered fire self-rescue respirator
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Audited Supplier 
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