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Mask leakage rate tester
1,Overview:
Kason-MLF112 Particulate Filtration Efficiency (PFE) Tester is a new generation filter performance test Instrument. It can be widely used in the testing of particulate filtering efficiency of air filter materials and the filtering efficiency of masks and raw materials, and can also provide resistance performance testing of test samples.
Kason-MLF112 Particulate Filtration Efficiency (PFE) Tester adopts the high-precision aerosol photometer detection module protected it uses a photometer-based detection method. This guarantees that the automatic filter material tester meets the relevant standards of mask testing and filter material testing at home and abroad in principle.
2,Standards compliant:
YY / T 0469-2011 Medical surgical mask 5.6.2 Particle filtration efficiency
GB / T 32610-2016 Technical Specifications of Daily Protective Masks Appendix A Filtration Efficiency Test Method
GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator 6.3 Filtration efficiency
GB 19082-2009 Technical requirements for medical disposable protective clothing 5.7 Filtration efficiency
EN 149-2001; EN 143; JIS T8151; NIOSH 42 CFR Part 84 etc.
3, Specification:
|
Mask Filtration Efficiency Tester |
|
|
Model |
Kason-MLF112 |
|
Test efficiency range |
45%-99.95%@≥ 0.3μ m |
|
Test area |
100cm² |
|
Test pressure range |
0-50pa ± 1%, 50-500pa ± 1.5% |
|
Test flow of the tested filter material |
25-100L / min ± 2.5% (adjustable) |
|
Test aerosol type |
PSL |
|
Counter sampling flow rate |
2.83L / min ± 5% |
|
Particle size display |
@ ≥0.3um |
|
Counter laser light source |
Laser diode |
|
Laser Particle Counter |
Products comply with JJF1190-2008 <Dust Particle Counter Calibration Specification>
|
|
Imported air pump |
Works continuously and stably |
|
Data memory capacity |
1 ~ 1000 sets of measurement data, exportable |
|
Screen display |
Color 7-inch touch screen |
|
Printing method |
built-in thermal printer |
|
Power supply |
AC 220V / 50Hz |
|
Power |
1kw |
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