I-DRK227 yokwenziwa koMvavanyi weGazi okwenziwayo kwiMaski yezoNyango

Izinto zovavanyo: Vavanya ukusebenza kovavanyo lokungena kwegazi lokwenziwa

I-DRK227 Medical Mask Synthetic Blood Penetration Tester inesixhobo sokutshiza esikhethekileyo esingagungqiyo esinokutshiza umthamo othile wegazi lokwenziwa ngexesha elilawulwayo.

Isalathiso soBugcisa:
1. Isixhobo sokulungiswa kwesampulu yeconvex sinokulinganisa imeko yokwenyani yokusetyenziswa kwemaski, sishiya indawo ekujoliswe kuyo ngaphandle kokutshabalalisa isampulu, kwaye sisasaze igazi lokwenziwa kwindawo ekujoliswe kuyo kwisampulu.
2. Isixhobo esikhethekileyo sokutshiza ngoxinzelelo olusisigxina sinokutshiza umthamo othile wegazi lokwenziwa ngexesha elilawulwayo.
3. Iyakwazi ukulinganisa ngokupheleleyo isantya sokutofa esihambelana noxinzelelo lwegazi lomntu oluyi-10.6kPa, 16kPa, kunye ne-21.3kPa yokuvavanya.
4. Ixhotyiswe ngepleyiti ekujoliswe kuyo esisigxina, enokuthi ithintele inxalenye yoxinzelelo oluphezulu lokuhamba kolwelo olutshiziweyo, kwaye vumela kuphela i-stay-state flow part yokutshiza kwisampuli, eyandisa ukuchaneka kunye nokuphindaphinda kwesantya solwelo. watshiza kwisampulu.

Ukuthobela iMigangatho
I-GB 19083-2010 Iimfuno zobuchwephesha kwiimaski zokhuselo lwezonyango, i-5.5 yokwenziwa komqobo wokungena kwegazi
I-YY/T 0691-2008 Izixhobo zokukhusela iintsholongwane ezosulelayo Indlela yokuvavanya ukuchasana nokungena kwegazi elenziweyo kwiimaski zonyango (umthamo osisigxina, ijethi ethe tyaba)
YY 0469-2011 Iimfuno zobuchwephesha zeemaski zonyango zonyango Isixhobo sovavanyo lokungena kwegazi
I-ISO 22609: 2004 Izixhobo ezikhuselayo kwiintsholongwane ezosulelayo-Indlela yovavanyo lokumelana negazi lokwenziwa kweemaski zonyango (umthamo osisigxina, ijethi ethe tyaba)
I-ASTM F1862-07 Indlela yoVavanyo oluMiselweyo lokuNchasa iiMaski zoBuso bezoNyango ukuNgena ngeGazi eliFanelekileyo (Uqikelelo oluthe tyaba lweVolume eFixed kwi-Know Velocity)

IParameter yobuGcisa
1. Umgama wokutshiza: 300mm～305mm ohlengahlengiswayo
2. Umbhobho ubukhulu: 0.84mm
3. Isantya seJet: 450cm/s, 550cm/s, 635cm/s
4. Ubunzima: 35kg
5. Ukunikezelwa kwamandla: AC220V 50Hz