ASTMD 2299 & EN149 dual-channel particulate filtration performance tester

Tsanangudzo Pfupi

1.Equipment sumo:

Inoshandiswa kukurumidza uye kwakaringana kuona kweakasiyana furati zvinhu, senge girazi fiber, PTFE, PET, PP yakanyungudutswa-yakavhuvhuta inoumbwa yeakasiyana emhepo particulate sefa zvinhu kuramba, kushanda zvakanaka.

 

Chigadzirwa dhizaini inosangana nezviyero:

GB 2626-2019 kudzivirirwa kwekufema, self-priming filter anti-particulate respirator 5.3 filtration performance;

GB/T 32610-2016 Unyanzvi Kutsanangurwa Kwemazuva ese ekudzivirira masks Appendix A Filtration kunyatsoita bvunzo nzira;

GB 19083-2010 Zvido zvehunyanzvi zvemasiki ekudzivirira ekurapa 5.4 kusefa kunyatsoita;

YY 0469-2011 Masks ekuvhiya ekurapa 5.6.2 Particle filtration performance;

GB 19082-2009 Zvipfeko zvekudzivirira zvekurapa zvinoraswa zvehunyanzvi zvinodiwa 5.7 Kusefa kunyatsoita;

EN1822-3:2012,

EN 149-2001,

EN14683-2005

TS EN 1822-3: 2012 (Yakanyanya Kushanda Mhepo Sefa - Flat sefa midhiya bvunzo)

GB19082-2003 (Mhemberero yekudzivirira inoraswa)

GB2626-2019 (Self-priming filter anti-particulate respirator)

YY0469-2011 (Mask yekuvhiya yekushandiswa kwekurapa)

YY/T 0969-2013 (Inoraswa Medical Mask)

GB/T32610-2016 (Technical specification for Daily protective Masks)

ASTM D2299——Latex Bhora Aerosol bvunzo

 


  • FOB Mutengo:US $0.5 - 9,999 / Piece (Bvunza munyori wekutengesa)
  • Min.Order Quantity:1Piece/Zvimedu
  • Supply Ability:10000 Piece / Zvimedu pamwedzi
  • Product Detail

    Product Tags

    2 .Chengetedzo

    2.1 Zvekuchengetedza Zvinotsanangurwa

    Iyo michina ichashandiswa zvinoenderana neyakajairwa macode ekushandisa emagetsi ekushandisa uye kuyedza

    2.2 Zvemagetsi

    Muchiitiko chekukurumidzira, unogona kusunungura magetsi uye kubvisa magetsi ese. Iyo chiridzwa ichadzimwa nekukurumidza uye bvunzo ichamira.

     

    3.Technical parameter:

    1) Kudzvinyirira: 0.4Mpa gasi rekupa kumanikidza

    2) Kuyerera kwehuwandu: 32L / min, 85L / min, 95L / min

    3) Humidity: 30% (±10)

    4) Tembiricha: 25℃ (±5)

    5) Muedzo wekuyerera: 15-100L / min

    6) Muedzo unoshanda huwandu: 0-99.999%

    7)Average particle size ye sodium chloride aerosol - 0.6 μm;

    8)Sodium chloride aerosol concentration - (8±4) mg/m3;

    9) Avhareji yehukuru hweparafini mafuta aerosol - 0.4 μm;

    10)Sodium chloride aerosol concentration - (20±5) mg/m3;

    11)Minimum aerosol particle size - 0.1 μm;

    12) Kuenderera mberi kwekuyerera kwemhepo kubva pa15 kusvika ku100 dm3 / min;

    13) Chiratidzo chekupinda kwezvinhu zvinorwisa-aerosol mumhando kubva pa0 kusvika 99.9999%.

    14) Yakazara otomatiki maitiro ekuona kuramba kweiyo sefa zvinhu pane yakatarwa kuyerera kwemhepo;




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