165 visiting now: 160 USA USA flag 5 Russia Russia flag 3 Singapore Singapore flag 3 UK UK flag 2 Canada Canada flag 1 Germany Germany flag 1 Hong Kong Hong Kong flag 1 Brazil Brazil flag 1 China China flag 1 Finland Finland flag

Highlighted Companies

  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Medical Mask Synthetic Blood Penetration Tester - China

    price: 10000.00 Dollar US$

    The medical Mask synthetic blood penetration tester is used to determine the resistance of daily protective masks such as medical surgical masks, disposable medical masks, and civilian masks to the penetration of synthetic blood, and to evaluate the resistance of masks to the penetration of synthetic blood.

    Testing process: Fix the sample on the sample holder of the instrument, and spray 2ml of synthetic blood with a surface tension of 0.042±0002n/m at a distance of 30.5cm from the center of the sample at a pressure of 16kpa from a needle with an inner diameter of 0.84mm in the horizontal direction to the target of the sample to be tested.

    area, remove for visual inspection within 10s.

    Applicable standards: GB/T 19083-2010 Technical Requirements for Medical Protective Masks 5.6 Synthetic Blood Penetration Barrier Performance YY/T 0469-2011 Medical Surgical Mask 5.5 Synthetic Blood Penetration Test YY/T 0691-2008 "Test method for the resistance to penetration of synthetic blood of medical masks of infectious pathogen protective equipment" The main parameters: 1 - Spray distance: adjustable from 300mm to 305mm; 2 - Nozzle diameter: 0.84mm; 3 - Injection speed: 450cm/s, 550cm/s, 635cm/s; 4 - Injection pressure: 10.6kPa (80mmHg), 16kPa (120mmHg), 21.3kPa (160mmHg).

    ps: (WLJCDM809)


    Company Contact:


    • Phone: +862167800179

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

    • Email: Email


    Published date: September 8, 2022

    • 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

    Related listings



    • Qisnun Medical Protective Clothing Moisture Permeability Tester
      Qisnun Medical Protective Clothing Moisture Permeability Tester
      Animal Husbandry - Qinsun Instruments Co., Ltd - China - September 2, 2022 - 2022.00 Dollar US$

      QISNUN Medical Protective Clothing Moisture Permeability Tester Shanghai Qianshi medical protective clothing moisture permeability tester is suitable for testing the water vapor permeability of textiles and textile composite materials (especially spo...

    • Iultcs Rubbing Fastness Tester Tf414
      Iultcs Rubbing Fastness Tester Tf414
      Animal Husbandry - Qinsun Instruments Co., Ltd - China - September 1, 2022 - 10000.00 Dollar US$

      IULTCS Rubbing Fastness Tester TF414 The IULTCS Crocking Tester is designed to perform rubbing tests on leather surfaces to determine the amount of "damage" to the leather surface or finish and to assess the amount of color transfer from the sample t...

    • Door Type Electronic Digital Display Tensile Testing Machine
      Door Type Electronic Digital Display Tensile Testing Machine
      Animal Husbandry - Qinsun Instruments Co., Ltd - China - August 31, 2022 - 2022.00 Dollar US$

      Door type electronic digital display tensile testing machine The digital Fabric Tensile Strength Tester is a general term for a series of digital testing machines. The equipment can be divided into single-arm and double-arm structures according to th...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"