Protective Clothing Particle Filtration Efficiency Tester DR258A

Category Protective Performance Testing Instrument

Protective Clothing Particle Filtration Efficiency Tester DR258A

【Scope of application】
This tester is used to test the overall protective performance of solid particulate chemical protective clothing, which exists in the workplace environment.
The leakage rate of particulate chemical pollution into clothing was used to characterize the performance index of protective clothing.

Used for leakage testing in section 6.4 of GB 2626-2019
Technical requirements for medical protective masks
(GB 19083-2010) Appendix B Tightness