GESTER GT-RA09C 自动微粒过滤效率测试仪 (15L/min~100L/min)

Suitable for rapid, accurate and stable detection of the filtration efficiency of various medical and daily protective masks, respirators, etc

Aerosol:  Latex Spheres

Aerosol Channel: 1

Efficiency detection: 0.1-5μm Particle counter

Standards: ASTM F2100 9.3, ASTM F2299

Control mode: Laptop computer + English operation software

Test flow range: 15L / min ~ 100L / min, accuracy 2%

The air flow cross-sectional area: 100cm²

Resistance test range: 0 ~ 1000Pa, accuracy can reach 0.1Pa

Filtration efficiency test range: 0 ~ 99.999%, resolution 0.001%

Test time: Simultaneous efficiency and resistance test: 70s

Test range: 0.001 - 300mg/m3

Power supply: 1phase 220V 50Hz