51 visiting now: 36 USA USA flag 8 Singapore Singapore flag 4 UK UK flag 4 China China flag 1 Russia Russia flag 1 Finland Finland flag

Highlighted Companies

  • Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional... https://www.china-qualityinspection.com
  • Verify China Company Service (China): Verify China Company Service is founded by a group of people who work years in... https://verifychinacompany.com/
  • Sollex AB (Sweden): Sollex is a Swedish supplier of industrial knives for plastic film manufactures, plastic recycling, packaging,... https://www.sollex.se/en
  • Detector For The Protection Effect Of Mask Particles - China

    price: 1.00 Dollar US$

    Detector for the protection effect of mask particles The main purpose: The mask particle protection effect detector is to place a national standard head mold in a self-cleaning detection chamber with a volume of 500L.

    Wear the mask to be inspected on the head mold.

    The median diameter of the mask is 0.6μm and the concentration of salt aerosol is 25mg/m3 - The oily aerosol with a median diameter of 0.3μm and a concentration of 25mg/m3 is input into the self-cleaning detection chamber, the head model is made to simulate breathing, and the upstream and downstream photometers are used to sample the salt aerosol and oily before and after the mask.

    The concentration of the aerosol is used to calculate the filtration efficiency of the mask particles.

    The mask to be inspected can be worn on the national standard head mold to automatically detect the respiratory resistance.

    Application range: It is suitable for testing the filtration efficiency of masks, filter materials and other particulate matter by medical equipment inspection institutes, disease prevention and control centers, hospitals, high-efficiency filter manufacturers, mask R&D and manufacturers, etc.

    Applicable standards: GB 32610-2016 Technical Specification for Daily Protective Masks GB 2626-2019 Respiratory protection products-Self-priming filter anti-particulate respirator GB 6165-2008 High-efficiency air filter performance test method Technical requirements and test methods for efficiency and resistance to particulate matter protection visit our website get more about testing PS: (WLJCDM809)

    Company Contact:

    • Phone: +862164200566

    • Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

    • Email: Email

    Published date: September 29, 2021

    • 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.

      We have our own textile testing lab.

      Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.

      We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.

      We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.

      For the laboratory requirements, we also bring forth the new practical test instruments.

      Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.

    Related listings

    • Vdi Filter Material Filtration Performance Tester
      Vdi Filter Material Filtration Performance Tester
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - September 29, 2021 - check with company for price

      VDI filter material filtration performance tester The VDI filter material filtration performance tester is used to evaluate the dynamic and static dust removal efficiency and filtration performance of the filter material. By simulating the real situa...

    • Filter Material Dynamic And Static Filtration Performance Tester
      Filter Material Dynamic And Static Filtration Performance Tester
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - September 29, 2021 - check with company for price

      Filter material dynamic and static filtration performance tester 1. Product description The SX-L1053 three-channel filter material efficiency test bench is a high-end product that our factory officially launched on the market in 1995. It can be used ...

    • Leather Rubbing Fastness Tester
      Leather Rubbing Fastness Tester
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - September 28, 2021 - 1.00 Dollar US$

      Leather rubbing fastness tester Product model: LT-23 Category: Leather Rubbing Fastness Tester Update time: 2019-11-08 Brief description: LT leather rubbing fastness tester is used to test the rubbing fastness of leather surface. It evaluates the col...

    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"