DRK227 Synthetic yekupinda ropa tester yemasiki ekuvhiya

Technical zviratidzo:

1. Chigadzirwa chekugadzirisa sampuli chinoputika chinogona kutevedzera mamiriro chaiwo ekushandiswa kwemasikisi, kuisa parutivi nzvimbo yekuedza pasina kuparadza sampuli, uye kugovera ropa rekugadzira munzvimbo yakatarisa yemuenzaniso.

2. Mushonga wakakosha wejekiseni wakagadziriswa unogona kuburitsa imwe vhoriyamu yeropa rekugadzira munguva yakadzora.

3. Inogona kutevedzera zvizere kumhanya kwejekiseni inoenderana neavhareji yeropa remuviri wemunhu we10.6kpa, 16kPa uye 21.3kpa.

4. Chikafu chakanangwa cheplate chinoiswa kuti chivhare chikamu chepamusoro-chinomanikidza chikamu chekuyerera kwemvura inoiswa jekiseni uye inongobvumira chikamu chakatsiga chekuyerera kuti chipfapfairwe pamuenzaniso, izvo zvinowedzera kurongeka uye kudzokorora kweiyo vheji yemvura yakapfapfaidzwa pamuenzaniso.

[ Szviyero] :

Medical respirator tekinoroji zvinodiwa, 5.5 synthetic yekupinda ropa barriers kuita

YY/T 0691-2008 inotapukira pathogen yekudzivirira midziyo yekurapa mask kuramba kune synthetic yeropa kupinda muyedzo nzira (yakagadziriswa vhoriyamu, yakachinjika jekiseni)

YY 0469-2011 tekinoroji yekuvhiya yemasiki tekinoroji inoda mudziyo wekupinda ropa

TS EN ISO 22609: 2004 inotapukira pathogen yekudzivirira midziyo yekurapa mask yekuyedza nzira yekuramba kupinda kweropa rekugadzira (yakagadziriswa vhoriyamu, yakachinjika jekiseni)

ASTM f1862-07 Standard Test Method yekuramba kweMedical Face Masks kuti ivharwe neSynthetic Ropa (Horizontal Projection of Fixed Volume at a Know Velocity)

Technical parameters

1. Jekiseni kureba: 300mm ~ 305mm inogadziriswa

2. Nozzle dhayamita: 0.84mm

3. Jekiseni kumhanya: 450cm/s, 550cm/s, 635cm/s

4. Kurema: 35kg

5. Simba rekushandisa: AC220V 50Hz