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    • Filter Particle Counting Method Test Stand - China

    price: 1.00 Dollar US$

    Filter Particle Counting Method Test Stand

    Products Photos Catalog Filter Particle Photos Catalog

    Introduction The test stand is designed according to ISO/DIS19713 Road vehicles - Inlet air cleaning equipment for internal combustion engines and compressors - Part 1: Fractional efficiency test.

    This filter particle counting method test stand is able to test the fractional efficiency of fine particles sized from 0.3μm-5μm and extended to 10μm.

    The particle size is subdivided into 0.3μm-0.5μm, 0.5μm-1μm, 1μm-3μm, 3μm-5μm, 5μm-10μm, ≥10μm.

    The design of the this test stand also takes relevant reference from American national ventilation filters standard ASHRAE52.2-1999, EN779-2002, and ISO19713 Structure · Inlet air processing chamber

    · KCL aerosol feeding section

    · Up and down stream particle counting section

    · Specimen clamping section

    · Test flow section

    · Electrical control section Technical Parameters

    Item Parameters

    Test flow range 60-2300m3/h

    Test flow error ≤±5%

    Test flow repeatability deviation ≤±10%

    KCL aerosol concentration stability ≤±12%(0.3-0.5μm), ≤±20%(0.5-10μm)

    Stability of dust concentration used for dust holding capacity test ≤±5%

    Fractional efficiency and pressure drop test repeatability ≤±5%

    Power consumption 5kw (excluding water ring pump)

    Covering area 15000mm*4500*3000mm(L*W*H )(excluding ventilator room)


    Company Contact:


    • Phone: +862167800179

    • Address: No.258 Banting Road, Songjiang District Gu Dai Road, Shanghai, SHANGHIA , Shanghai , China

    • Email: Email


    Published date: January 31, 2018

    • Business Description: Qinsun Instruments Co., Ltd was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.

      Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.

      Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.

      Our Products:

      - multi finger scratch tester

      - electronic crockmeter rubbing fastness tester

      - double cylinder launder ometer

      - color fastness tester of textiles to perspiration

      - scorch sublimation tester for color fastness to heat

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