.

Medical Mask Differential Pressure Tester EN 149 EN 14683

Standards:

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

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:

Air source: Suction pump

Air flow: 8L/min

Sealing method: Mechanical face seal

Diameter for circular sample holder: Ф25mm

Differential pressure transducer:0-500Pa

Display: Digital display

Power supply:220 AC 50Hz

Dimension: 550mm×400mm×700mm

21.65inch×15.75inch×23.62inch

Net weight: 40 kg

88.18lb

Feature:

Suction chamber air source to provide the pump.

High resolution differential pressure transducer with digital display for results.

Special sample holder to ensure holding sample


Send product request

To: Standard International Group (HK) Limited
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Fabric anti-drilling velvet tester GB / T 12705
Fabric anti-drilling velvet tester GB / T 12705 Standards: GB / T 12705 Applications: Mainly used in the production of down products and fabric of the anti-drilling velvet test, used to assess...
rain tester AATCC 35 BS EN ISO 22958
rain tester AATCC 35 BS EN ISO 22958 Standards: AATCC 35. BS EN ISO 22958 Applications: Rain Tester is designed for determining the water-repellent property of fabrics or composite ...
Sweating Thermal Manikin/   Thermal Comfort Testing Manikin  /   Heat and Sweat Simulation Manikin
Sweating Thermal Manikin/ Thermal Comfort Testing Manikin / Heat and Sweat Simulation Manikin Introduction The sweating thermal manikin test system simulates the physical mechanism and heat exchange from the outside world. Obtain the thermal...
Minimum Ignition Energy (MIE) – Dust Cloud Tester/ IEC 61241-2-3 Dust Ignition Tester/ MITC Dust Explosion Tester
Minimum Ignition Energy (MIE) – Dust Cloud Tester/ IEC 61241-2-3 Dust Ignition Tester/ MITC Dust Explosion Tester Description: Dust Cloud Minimum Ignition Energy Tester disperses a certain mass of dust specimen to be tested into the Hartmann tube device thro...
Safety Helmets Against Molten Metal Splashing Tester
Safety Helmets Against Molten Metal Splashing Tester Standard GB/T 2812-XXXX: Safety Helmets – Test Methods for Molten Metal Resistance (Draft Standard) GB 2811-2019: Head Protection –...
All supplier products

Same products

Plastic Smoke Density Tester F313
Plastic Smoke Density Tester F313 Seller: Standard International Group (HK) Limited The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ...
Xenon Test Chamber
Xenon Test Chamber Seller: Standard International Group (HK) Limited Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli...
Single Cable Vertical Flame Tester
Single Cable Vertical Flame Tester Seller: Qinsun Instruments Co., LTD Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ...
Safety Helmet Flammability Tester
Safety Helmet Flammability Tester Seller: Qinsun Instruments Co., LTD Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda...
Furniture flammability tester
Furniture flammability tester Seller: Qinsun Instruments Co., LTD Product details Furniture flammability tester is mainly used to test the combustion performance ...