Mask Bacteria Filtration Efficiency Detector (BFE)
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DRK506F Particle Filtration Efficiency (PFE) Tester (dual photometer sensor)
Cov khoom kuaj: pom kev ua haujlwm zoo thiab airflow tsis kam ntawm cov ntaub ntawv sib xyaw DRK506F particle filtration efficiency (PFE) tester (dual photometer sensor) yog siv kom sai, raug thiab ruaj khov kom pom qhov ua tau zoo ntawm ntau lub qhov ncauj qhov ntswg, lub tshuab ua pa, thiab cov ntaub ntawv tiaj tus, xws li iav fiber ntau. , PTFE, PET, thiab PP melt-blown composite cov ntaub ntawv Thiab airflow kuj.Ua raws li cov qauv: EN 149-2001 thiab lwm yam qauv.Nta: 1. Siv high-precision imported hom sib txawv pr ... -
DRK506F Particle Filtration Efficiency (PFE) Tester (dual photometer sensor)
Cov khoom kuaj: pom kev ua haujlwm zoo thiab airflow tsis kam ntawm cov ntaub ntawv sib xyaw DRK506F particle filtration efficiency (PFE) tester (dual photometer sensor) yog siv kom sai, raug thiab ruaj khov kom pom qhov ua tau zoo ntawm ntau lub qhov ncauj qhov ntswg, lub tshuab ua pa, thiab cov ntaub ntawv tiaj tus, xws li iav fiber ntau. , PTFE, PET, thiab PP melt-blown composite cov ntaub ntawv Thiab airflow kuj.Ua raws li cov qauv: EN 149-2001 thiab lwm yam qauv.Nta: 1. Siv high-precision imported hom sib txawv pr ... -
DRK-1000 Mask Bacterial Filtration Efficiency (BFE) Ntes
Lub ntsiab kev ua tau zoo ntawm DRK-1000 daim npog qhov ncauj kab mob pom kev ua haujlwm zoo (BFE) tsis tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm cov ntsuas ntsuas B.1.1.1 hauv Cov Ntawv Ntxiv B ntawm "Kev Kho Mob Lub Ncauj Ncauj Kev Kho Mob" YY0469-2011, B.1.1.1 Test Method of Bacterial Filtration Efficiency (BFE) Test Method, Thiab nws kuj ua tau raws li cov kev cai ntawm ASTMF2100, ASTMF2101, European EN14683 cov qauv, thiab ntawm lub hauv paus no, kev txhim kho tshiab tau ua.Lub dual gas txoj kev simultaneous sa ...
