YYT227 Synthetic Blood Penetration Tester

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Technical ntsuas

1. Cov qauv tsim kho cov cuab yeej tuaj yeem simulate lub xeev siv tiag tiag ntawm lub npog ntsej muag, muab tso rau qhov chaw kuaj lub hom phiaj yam tsis tau rhuav tshem cov qauv, thiab faib cov ntshav hluavtaws hauv thaj tsam ntawm cov qauv.

2. Cov cuab yeej tshwj xeeb ruaj khov-siab txhaj tshuaj tuaj yeem tshem tawm qee qhov ntim ntawm cov ntshav hluavtaws hauv lub sijhawm tswj.

3. Nws tuaj yeem simulate qhov kev txhaj tshuaj nrawm uas sib haum nrog cov ntshav siab nruab nrab ntawm tib neeg lub cev ntawm 10.6kpa, 16kPa thiab 21.3kpa.

4. Lub hom phiaj ruaj khov yog tsim los thaiv qhov siab-siab ntug ib feem ntawm cov kua dej txhaj tshuaj thiab tsuas yog tso cai rau cov dej ntws tsis tu ncua yuav tsum tau txau rau ntawm tus qauv, uas ua rau kom qhov tseeb thiab rov ua dua ntawm cov kua tshaj tawm ntawm cov qauv.

Cov qauv

Cov kev cai kho mob ua pa, 5.5 synthetic blood penetration barrier kev ua tau zoo

YY/T 0691-2008 Cov khoom siv tiv thaiv kab mob tiv thaiv kev kho mob daim npog qhov ncauj tiv thaiv kab mob hluavtaws cov ntshav penetrability test method (taw ntim, kab rov tav txhaj)

YY 0469-2011 kev kho mob daim npog ntsej muag siv tshuab yuav tsum muaj cov cuab yeej kuaj ntshav

TS EN ISO 22609: 2004 Cov khoom siv tiv thaiv kab mob tiv thaiv kab mob kev kho mob daim npog qhov ncauj rau kev tiv thaiv kev nkag mus rau cov ntshav hluavtaws (taw ntim, kab rov tav txhaj)

ASTM F 1862-07 Standard Test Method for Resistance of Medical Face Masks to blot by Synthetic Blood ( Kab rov tav Projection of tsau Volume at a Know Velocity)