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Home > astm 1 face masks

astm 1 face masks

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

astm 1 face masks

Mask Bacterial Filtration Efficiency Tester GT-RA02

Mask Bacterial Filtration Efficiency Tester GT-RA02

Application: ,Mask, Bacterial ,Filtration Efficiency, Tester is applied to test the ,filtration efficiency, of ,mask,, can be used in metering calibration department, scientific research institution, ,mask, manufacturer and other related departments.. Standards: YY 0469-2004 Technical requirements for surgical ,mask, BS EN 14683-2014 ,Medical, face ,masks, - Requirements and test methods

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Mask Particle Filtration Efficiency Tester(PFE) - Buy Mask ...

Mask Particle Filtration Efficiency Tester(PFE) - Buy Mask ...

By replacing the test head, SM 4315A can test the ,filtration efficiency, of ,masks,, respirator and ,protective clothing,, and one machine is multi-purpose. SM 4315A can also test the suction resistance of …

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ASTM F2100-19 [Current Standard] Face Masks - ANSI Blog

ASTM F2100-19 [Current Standard] Face Masks - ANSI Blog

Medical, face ,mask, materials are designated as one or more of the following performance classes: Level 1 barrier, Level 2 barrier, and Level 3 barrier. The barrier performance classes ,of medical, face ,mask, materials are based on bacterial ,filtration efficiency,, differential pressure, sub-micron particulate ,filtration efficiency,, resistance to ...

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Mask Testing Instruments | State of The Art Lab Testing ...

Mask Testing Instruments | State of The Art Lab Testing ...

Masks, Bacterial ,Filtration Efficiency, Tester is used to determine the bacterial ,filtration efficiency,(BFE) ,of medical, face ,masks,, surgical face ,masks,, to identify the ,protective, performance from being exposed to bacterial airborne environments. Learn More

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Respirators and Surgical Masks: A Comparison

Respirators and Surgical Masks: A Comparison

Common tests for surgical/procedure ,masks, include: particle ,filtration efficiency, (PFE), bacterial ,filtration efficiency, (BFE), fluid resistance, differential pressure and flammability. Each test is briefly described below. Particulate ,Filtration Efficiency, (PFE) The PFE test is a quality indicator for healthcare surgical/procedure ,masks,.

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N95 Respirators Surgical Masks and Face Masks | FDA

N95 Respirators Surgical Masks and Face Masks | FDA

N95 respirators and surgical ,masks, are examples of personal ,protective, equipment that are used to protect the wearer from airborne particles and from liquid contaminating the face.

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COMMENTARY: Masks-for-all for COVID-19 not based on sound ...

COMMENTARY: Masks-for-all for COVID-19 not based on sound ...

Another study evaluated 44 ,masks,, respirators, and other materials with similar methods and small aerosols (0.08 and 0.22 µm). 5 N95 FFR ,filter efficiency, was greater than 95%. ,Medical masks, exhibited 55% ,efficiency,, general ,masks, 38% and handkerchiefs 2% (one layer) to 13% (four layers).

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Why are the Meltblown Nonwoven Face Masks You Produce not ...

Why are the Meltblown Nonwoven Face Masks You Produce not ...

Most Penetrating Particle Size (MPPS): In particulate matter ,filtration efficiency, testing, particulate matter diameters that are too large or too small are easily filtered by the face ,mask,, so there is a range of particulate matter diameters that are most difficult to ,filter,, …

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Top 10 best Medical Face Masks protection 2020 - Best List ...

Top 10 best Medical Face Masks protection 2020 - Best List ...

Meant for severe such use, ,medical masks, must, therefore, be of quite some good quality. Some of the significant factors to consider when choosing a ,medical mask, include its bacteria ,filtration efficiency,, and how fluid-resistant the ,mask, is and whether a user breathes properly when wearing the ,mask,.

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How to Select the Right Medical Masks to Protect You and ...

How to Select the Right Medical Masks to Protect You and ...

Compared with long ,medical, surgical ,masks, and ordinary ,medical masks,, ,medical protective masks, have a good fit with the wearer’s face, can ,filter, particles in the air, and block pollutants such as droplets, blood, body fluids and secretions The ,filtration efficiency, of non-oily particles can reach 95%.

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