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ASTMD 2299&EN149 chanel dual-particulate particulate filtration tester egosipụtara
  • ASTMD 2299&EN149 chanel dual-particulate filtration tester.

ASTMD 2299&EN149 chanel dual-particulate filtration tester.

Nkọwa dị mkpirikpi:

1.Emmeghe ngwa ngwa:

A na-eji ya maka ịchọpụta ngwa ngwa na nke ziri ezi nke ihe dị iche iche dị larịị, dị ka eriri iko, PTFE, PET, PP gbazere agbaze nke ọtụtụ ihe nzacha ikuku na-eguzogide, arụmọrụ arụmọrụ.

 

Nhazi ngwaahịa dabara ụkpụrụ:

GB 2626-2019 nchekwa iku ume, ihe nzacha nke onwe ya na-egbochi ikuku respirator 5.3 arụmọrụ filtration;

GB/T 32610-2016 Nkọwa nka na ụzụ maka ihe mkpuchi nchekwa kwa ụbọchị Ihe mgbakwunye A usoro nyocha nke ọma;

GB 19083-2010 Teknụzụ chọrọ maka mkpuchi nchekwa ahụike 5.4 arụmọrụ nzacha;

YY 0469-2011 Masks ịwa ahụ ahụike 5.6.2 arụmọrụ filtration nke akụkụ;

GB 19082-2009 Medical mkpofu nchekwa uwe teknuzu chọrọ 5.7 nzacha arụmọrụ;

EN 1822-3: 2012,

EN 149-2001,

EN14683-2005

TS EN 1822-3: 2012 (Nyocha ikuku na-arụ ọrụ dị elu - Nnwale mgbasa ozi nzacha dị larịị)

GB19082-2003 (Uwe nchebe a na-atụfu ọgwụ)

GB2626-2019 (ihe nzacha na-egbochi akụkụ iku ume)

YY0469-2011 (Nkpuchi ịwa ahụ maka ojiji ahụike)

YY/T 0969-2013 (ihe mkpuchi ahụike enwere ike ịtụfu)

GB/T32610-2016 (Nkọwa nka maka mkpuchi mkpuchi kwa ụbọchị)

ASTM D2299——Nnwale Latex Ball Aerosol

 


  • Ọnụ ego FOB:US $ 0.5 - 9,999 / Mpekere (Gaatụrụ onye na-ere ahịa)
  • Ọnụ ọgụgụ nke Min.1 Iberibe/Iberibe
  • Ikike inye:10000 Iberibe/Iberibe kwa ọnwa

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    2 .Nchekwa

    2.1 Nkọwapụta nchekwa

    A ga-arụ ọrụ ahụ n'ụzọ kwekọrọ n'ụkpụrụ arụmọrụ maka iji ọkụ eletrik na nnwale

    2.2 Eletriki

    Ọ bụrụ na ihe mberede mere, ịnwere ike ịpụpụ ọkụ ọkụ wee kwupu ngwa ọkụ niile. A ga-agbanyụ ngwa ngwa ngwa ngwa ma nyocha ahụ ga-akwụsị.

     

    3. Nka na ụzụ oke:

    1) nrụgide: 0.4Mpa gas ọkọnọ mgbali

    2) Ọnụego ọsọ: 32L/min, 85L/min, 95L/min

    3) iru mmiri: 30% (± 10)

    4) Okpomọkụ: 25℃ (± 5)

    5) Ogologo nnwale nnwale: 15-100L / min

    6) Oke arụmọrụ nnwale: 0-99.999%

    7) Nkezi urughuru nke sodium chloride aerosol - 0.6 μm;

    8) sodium chloride aerosol mkpokọta - (8 ± 4) mg / m3;

    9) Nkezi urughuru nke paraffin mmanụ aerosol - 0,4 μm;

    10) sodium chloride aerosol mkpokọta - (20± 5) mg / m3;

    11) Obere urughuru aerosol - 0.1 μm;

    12) Ọnụego ikuku na-aga n'ihu site na 15 ruo 100 dm3 / min;

    13) Ngosipụta nke permeability nke ihe mgbochi aerosol na nso 0 ruo 99.9999%.

    14) Usoro akpaaka zuru oke nke ịchọpụta nguzogide nke ihe nzacha na nhazi ikuku setịpụrụ;


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  • Osote:
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