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Medical Face Mask Differential Pressure Tester

Medical Face Mask Differential Pressure Tester

Brand Name : TESTEX

Model Number : TN141

Certification : ISO 9001:2015

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : L/C,D/A,T/T,Western Union,MoneyGram, In Cash

Supply Ability : 300 Set/Sets per Month

Delivery Time : 30 days

Packaging Details : Standard exporting wooden case

Test time : Adjustable

Air source : Air compressor

Test airflow : (8 ± 0.2) L / min

Manometer range : 0 ~ 500 Pa

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Medical Mask Differential Pressure Tester


Applications

Medical Mask Differential Pressure Tester or medical face mask breathability tester, is a lab testing instrument for determination breathability of medica face masks, the test principle is, through measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, to test the air exchange pressure of the medical face mask material, which indicates the breathability of medical face masks.

Built-in water-filled differential manometer is used to measure the differential pressure, a mass flow meter is used for measurement of the airflow. An electric vacuum pump draws air through the medical mask breathability tester and a needle valve is used to adjust the airflow rate.

Medical face masks differential tester complies with standards like EN 149, EN 14683, ASTM F2100, MIL-M-36954C, GB 19083, GB 2626, YY/T 0969-2013.


Specifications


  • Test time: Adjustable

  • Air source: Air compressor

  • Test airflow: (8 ± 0.2) L / min

  • Power: AC 220 V 50 Hz 1 Kw

  • Manometer range: 0 ~ 500 Pa

  • Sealing type: O-shaped ring seal

  • The internal diameter of the top holder and the bottom holder in the contact area with specimen: Φ25 mm


Standards

EN 149, EN 14683, ASTM F2100, MIL-M-36954C,GB 19083, GB 2626, YY/T 0969-2013




Product Tags:

face mask production line

      

face mask machine

      
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