EN 143 Automated Filtration Efficiency PFE Tester Mask Testing Machine G506 is used to test the inhalation resistance and exhalation resistance of respirators and masks under certain condition. Usage: Mask Particulate Filtration Efficiency Tester is suitable for fast, accurate and stable detection of particulate filtering efficiency of various medical and daily protective masks, respirators, etc. Standards: GB 19083, GB 2626, GB/T 32610, 42 CFR Part 84 JIS/T 8151 EN 149, EN 12941, EN 14594, NFPA 1972 Multifunction 1. This machine can be used for different filter material 2. Customized clamp for different sample size is available 3. Both salt solution and oil solution test can run on this machine High Accuracy 1. Support Chinese and English, menu type operating mode and large LCD display, itâ??s easy to switch 2. Two test method available: efficient test and load test 3. Simple, fast and automate operation
