Mask Automatic Filtration Efficiency Tester - Chinaprice: check with company for price
The main purpose: Mask automatic filtration efficiency tester/mask meltblown cloth particle filtration efficiency tester is used to test the particle filtration efficiency of disposable medical masks, medical surgical masks, ordinary masks and other daily protective finished masks and meltblown cloth for production masks.
Applicable standards: GB 32610-2016 Technical Specification for Daily Protective Masks GB 2626-2019 Respiratory protection products-Self-priming filter anti-particulate respirator GB 19082-2009 Technical requirements for medical disposable protective clothing GB 19083-2010 Technical requirements for medical protective masks YY 0969-2013 disposable medical mask YY 0469-2011 medical surgical mask JMOL Japan Standard for Protective Masks EN 149: 2001 EN 143 Respiratory Protector.
Requirements and Inspection 1 - Aerosol occurrence: Oily (8127 and 8130): 1 - Aerosol type: PAO, DOP, DEHS, paraffin wax; 2 - Mass median diameter: 0.33μm; 3 - Number median diameter: 0.20μm; 4 - Geometric standard deviation: less than 1.6; 5 - Aerosol concentration: 50～200mg/m3 - Salt (only 8130): 1 - Aerosol type: sodium chloride; 2 - Mass median diameter: 0.26μm; 3 - Number median diameter: 0.075μm; 4 - Geometric standard deviation: less than 1.83; 5 - Aerosol concentration: 12-20mg/m3 - 2 - Aerosol detection: 1 - Detection method: dual solid state photometer; 2 - Concentration measurement range: 1.0μg/m3～200mg/m3; 3 - Flow range: 15～100L/min; 4 - Efficiency measurement range: 0～99.999%; 5 - Requirements for compressed air source: flow rate of 198L/min at 550kPa.
Qinsun Instruments Co., Ltd
- Posted By: Qinsun Instruments (Shanghai) Co., Ltd.
- Phone: +862164200566
- Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China
- Website: https://www.qinsun-lab.com/
Published date: October 12, 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.
Desktop Ultraviolet Light Weather Resistance Test BoxMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - October 9, 2021 - check with company for price
Desktop ultraviolet light weather resistance test box A brief description of the B-UV-S desktop UV weather resistance test chamber: B-UV-S is suitable for evaluating the relative durability of non-metallic materials such as paints, coatings, plastics...
Uv Weather Resistance Test ChamberMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - October 9, 2021 - check with company for price
UV weather resistance test chamber The UV weathering test chamber is mainly used to simulate the damage of sunlight, humidity and temperature to materials; material aging includes fading, loss of light, strength reduction, cracking, peeling, chalking...
Fabric Moisture Permeability MeterMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - October 9, 2021 - 1.00 Dollar US$
Fabric moisture permeability meter [Scope of application]: The fabric moisture permeability meter is used to determine the moisture permeability of textiles. Standards compliant: GB/T12704 ASTME96 JISL1099 BS7209 [Instrument features]: 1. Applicable ...
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 to avoid: Internet Crime Complaint Center - International Financial Scams
- 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"