Nhanganyaya yemask synthetic yekupinda ropa tester ISO 22609-2004

Medical mask synthetic yekupinda ropa tester main features:

1. Chigadzirwa chekugadzirisa sampuli chinoputika chinogona kutevedzera mamiriro chaiwo ekushandiswa kwemasikisi, kusiya nzvimbo yekuedza, uye kusakuvadza sampuli, uye kuita kuti ropa rekugadzira rigoverwe munzvimbo yemuenzaniso.

2. Yakakosha inogara ichimanikidza jekiseni mudziyo unogona kupfapfaidza imwe vhoriyamu yeropa rekugadzira mukati menguva inodzorwa.

3, inogona kunyatsotevedzera avhareji yeropa remuviri wemunhu 10.6kPa, 16kPa, 21.3kPa inoenderana jet kumhanya kuita bvunzo.

4, yakatemerwa ndiro, inogona kuvharira iyo yakanyanya kudzvanywa pamwe nechikamu chejet fluid kuyerera, ingorega iyo yakatsiga-inoyerera chikamu chejeti kuenda kumuenzaniso, kuwedzera iko kurongeka uye kudzokororwa kwejet fluid kumhanya pane sampuli.

Mask synthetic yekupinda ropa tester inosangana nezviyero:

GB 19083-2010 Masks ekudzivirira ezvokurapa zvehunyanzvi zvinodiwa, 5.5 synthetic yekupinda kweropa barriers kuita

Nzira yekuyedza yekupinda muropa rekugadzira nemasiki ekurapa kudzivirira kubva kune Utachiona hwehutachiona (Fixed volume, Horizontal Jet)

YY 0469-2011 Masks ekuvhiya anoda midziyo yekuongorora yekupinda ropa

TS EN ISO 22609-2004 Masks ekurapwa ekudzivirira kubva kune hutachiona - Nzira yekuyedza yekuramba kupinda kweropa rekugadzira (Fixed volume, Horizontal Jet)

ASTM F1862-07 Standard Test Method yekuramba kweMedical Face Masks kusvika Kupinda neSynthetic Ropa (Horizontal Projection of Fixed Volume at a Know Velocity)

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