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    • Manual Hepa Ulpa Filter Scanning Test System - China

    price: 1.00 Dollar US$

    Manual Hepa Ulpa Filter Scanning Test System

    Products Photos Catalog Manual Hepa Ulpa Photos Catalog

    Main purpose of this air filter test system is determination of HEPA and ULPA air filter quality in terms of manufacturer production control.

    In its standard configuration the Manual Filter Scanner is adapted to an existing filter test bench.

    Aerosol generation is done by an atomizer aerosol generator (ATM 226) using standard DEHS test liquid.

    For upstream concentration measurement an optical particle counter is used in combination with cascaded self-adjusting dilution systems (DIL 540/C).

    A scanning probe with a sophisticated x-y coordinating system is moved manually for downstream scanning of full filter area as well as filter frame.

    c (SYS 520).

    Features ◆ Test protocol fully compliant to EN 1822-4 and EN 1822-5

    ◆ Cost effective testing by manual x-y scanning operation

    ◆ Fully automated aerosol generation, upstream/downstream particle counting and test data acquisition

    ◆ State of the art aerosol instrumentation

    ◆ Retraceable documentation of 100% filter area scan

    ◆ High spatial x-y resolution and fast particle counter readout for accurate leak location

    ◆ Implemented filter frame scan

    ◆ Adaptable to existing filter test benches (oil thread or photometer test bench)

    ◆ Optional filter in-flow unit available upon request Applications Quality control and assurance in HEPA and ULPA filter production

    EN 1822-3: MPPS determination of filter media (using optional AFS 153)

    EN 1822-4: determination of local filter efficiency, leak detection

    EN 1822-5: determination of integral filter efficiency Options A filter in-flow unit for mounting the test filter and generating filter air flow is offered additionally on request as well as filter media holder required for MPPS determination.


    Company Contact:


    • Phone: +862167800179

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

    • Email: Email


    Published date: January 18, 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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