G506 Mask Automatic Filter Performance Tester
is used to test the protective effect and filtration efficiency of daily protective masks and respirators against particulates. Applicable to medical device inspection centers, safety protection inspection centers, labor protection inspection centers, drug inspection centers, disease prevention and control centers, textile inspection centers, hospitals, masks and respirator manufacturers, etc.
Detection of filtration efficiency of particulate matter such as filter media. Compliant with standards: GB2626 respiratory protective equipment, self-priming filter type anti-particulate respirator GB/T32610-2016 daily protective mask technical specifications GB19083-2010 medical protective mask technical requirements GB19082-2009 medical disposable clean clothing technical requirements YY0496-2011 medical surgery Facial mask
1. Applicable standards:
GB/T32610-2016 Daily protective mask technical specifications 6.13, 6.14
GB2626-2006 Respiratory protection products-self-priming filter anti-particulate respirator
GB19082-2009 Technical Requirements for Medical Disposable Clean Clothes
GB19083-2010 Technical requirements for medical protective masks
YY0469-2011 medical surgical mask
2. Product features：
2.1. The cold-generating aerosol generator is used to generate continuous and stable aerosol particles, and the filling of sol is simple and convenient.
2.2. Two sets of high-precision aerosol particle detection sensors are used to measure the upper and lower chambers at the same time.
2.3. Configure salt particulate aerosol generator.
2.4. Equipped with aerosol particle electrostatic charge neutralization device.
2.5. Configure high-precision digital gas flow sensor to accurately measure gas flow.
2.6. Configure industrial-grade temperature and humidity sensors to accurately measure the ambient temperature and humidity in real time. (Test condition: 25±5℃30±10%RH)
2.7.10 inch touch screen, simple and clear operation.
2.8. Pneumatic fixture, simple and straightforward to load and change samples.
2.9. Pumping and exhausting integrated silent vacuum pump, no external air source is required.
2.10. High-precision pressure gauge and flow control valve can adjust the aerosol concentration.
2.11. The micro printer can print test data.
2.12. Intelligent configuration such as leakage protection, overload protection, power-down save, etc., effectively protect the safety of use.
2.13. Dedicated test software, which can be connected to a computer.
3. Technical parameters:
3.1. Flow range: (0-100)L/min, accuracy 1%
3.2. Filtration efficiency: (0.001-99.999)%
3.3. Test area: 100c㎡ (28c㎡ optional)
3.4. Aerosol: Sodium chloride (optional DOP, DEHS, paraffin oil, corn oil)
3.5. Aerosol concentration: not more than 30mg/m? (salt), not more than 30mg/m? (oil)
3.6. Counting median diameter: salt particles (0.075±0.03)um, oily particles (0.185±0.02)um
3.7. Geometric standard deviation of particle size distribution: salty particles ≤ 1.86 oily particles ≤ 1.60
3.8. Power: AC220V/50HA/1.2KW
3.9. Product size: length * width * height (800*560*1080mm)
4. Main configuration list:
4.1. One host
4.2. A set of mask test fixture
4.3. A set of aerosol generator
4.4. 2 laser-induced fluorescent particle counters
4.5. One digital gas flow meter 6. One mute vacuum pump for pumping and exhausting.
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