DRK227 Synthetic blood penetration tester for surgical mask

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 muaj peev xwm simulate qhov kev txhaj tshuaj ceev sib xws rau 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.

[ Standards]:

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 rau cov khoom siv hluav taws xob nkag mus rau hauv cov txheej txheem (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 txoj kev rau kev tiv thaiv cov ntshav nkag mus rau cov khoom siv hluav taws xob (taw ntim, kab rov tav txhaj)

ASTM f1862-07 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)

Technical parameters

1. Txhaj nrug: 300mm ~ 305mm adjustable

2. Nozzle txoj kab uas hla: 0.84mm

3. Txhaj ceev: 450cm / s, 550cm / s, 635cm / s

4. Nyhav: 35kg

5. Fais fab mov: AC220V 50Hz

SHANDONG DRICK INSTRUMENTS CO., LTD

Tuam txhab Profile

Shandong Drick Instruments Co., Ltd, feem ntau yog koom nrog hauv kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag cov cuab yeej ntsuas.

Lub tuam txhab tsim nyob rau hauv 2004.

Cov khoom siv hauv kev tshawb fawb txog kev tshawb fawb, cov chaw soj ntsuam zoo, cov tsev kawm qib siab, ntim, ntawv, luam ntawv, roj hmab thiab yas, tshuaj, khoom noj, tshuaj, textiles, thiab lwm yam lag luam.
Drick them nyiaj mloog mus rau kev cog qoob loo thiab pab pawg tsim, ua raws li kev txhim kho lub tswv yim ntawm kev tshaj lij, kev mob siab.pragmatism, thiab kev tsim kho tshiab.
Ua raws li cov neeg siv khoom-oriented hauv paus ntsiab lus, daws cov kev xav tau ceev tshaj plaws thiab cov tswv yim ntawm cov neeg siv khoom, thiab muab cov kev daws teeb meem thawj zaug rau cov neeg siv khoom nrog cov khoom zoo thiab cov cuab yeej siv siab heev.