| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Display: | Digital |
| Control: | Manual Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Medical protective clothing filtration efficiency tester is used for daily protective masks, medical masks, respirators to test the filtration efficiency of particulate matter. It is suitable for medical equipment inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile testing center, hospital, mask and respirator production enterprises, etc.
Technical indicators.
1, Using cold generation aerosol generator to produce continuous and stable aerosol particles, easy to refill the solution.
2, Adopt high precision PM2.5 sensor to measure aerosol concentration.
3, The whole process of particle leakage prevention design, to protect the safety of laboratory personnel.
4, 2 sets of aerosol generators: salt particulate aerosol generator and oil particulate aerosol generator.
5, Equipped with aerosol particulate electrostatic charge neutralization device.
6, Pneumatic clamps and equipped with protection devices, safe and convenient to use.
7, Equipped with temperature and humidity sensor, real-time display of ambient temperature and humidity (temperature and humidity requirements: 25ºC±5ºC, 30%RH±10%RH).
8, Equipped with glass rotor flow meter, vacuum pump, laser dust particle counter.
9, Filtration efficiency detection range: 0-99.999%.
10, Filtration efficiency detection flowmeter range (10-100) L/min, precision 2.5 grade.
11,Filtration efficiency sampling frequency: 1-9999 times/min can be set arbitrarily.
12, filtration efficiency particle concentration: (20-30) mg/m3; counting median diameter: salt particles (0.075 ± 0.02) μm, oil particles (0.185 ± 0.02) μm; particle size distribution geometric standard deviation: salt particles ≤ 1.86, oil particles ≤ 1.60; dynamic detection range (0.001-100 ) mg/m3, precision 1%.
13,Instrument accuracy level (accuracy level): 1 level
14, control system: computer control of the test process, automatic data collection, configuration of special computers and testing software.
15,Computer automatically test the gas concentration, automatically calculate the filtration efficiency; can save, output, query, print test data.
16,Power supply: AC220V 50Hz
Applicable standards.
GB/T 32610-2016 Technical specification for daily protective masks 6.13 (Appendix A)
GB 2626-2006 Respiratory protective equipment-self-priming filtered anti-particulate respirator
GB 19082-2009 Medical disposable protective clothing technical requirements
GB 19083-2010 Technical requirements for medical protective masks
GB 24539-2009 Protective clothing Chemical protective clothing general technical requirements 6.9
YY 0469-2011 Medical surgical masks
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