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EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min

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EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min

EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min
EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min

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Product Details:
Place of Origin: China
Brand Name: Daxian
Certification: EN14683-2019 anex C , GB/T 32610-2016、ASTMF2100-19、MIL-M-36954C
Model Number: DX2027
Payment & Shipping Terms:
Minimum Order Quantity: one set
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: 15work days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
Supply Ability: 15 sets per month

EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min

Description
Product Name: EN14683-2019 Anex C Gas Exchange Pressure Difference Tester Standards: EN14683 Anex C , ASTMF2100-19, MIL-M-36954C
Machine Weight: 25kg Air Flow: 8L / Min
Warranty: 1 Year Power Supply: 220V, 50Hz
High Light:

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EN14683-2019 anex C Medical Face Masks Gas Exchange Pressure Difference Detector EN14683-2019

 

Medical Face Masks Tester overview:

The mask gas exchange pressure difference tester (gas exchange pressure difference tester) is based on the test principle of the standard YY0469-2011 "Technical Requirements for Medical Surgical Masks". The test item is equipped with a special tooling device to achieve the test tightness of the product. It is mainly applicable to the measurement of the gas exchange pressure difference of medical surgical masks / mask woven fabrics. It can also be used to determine the gas exchange pressure difference of other textile materials.

 

Standards:

EN14683-2019 anex C , ASTMF2100-19, MIL-M-36954C.

 

Test principle:

- The vacuum pump is used to realize the power source of the test product;Use tooling fixture to achieve internal and external pressure measurement of the product, built-in differential pressure sensor;The case is in the form of an all-in-one machine with a built-in vacuum pump and digital display meter to achieve automatic pressure detection and automatic display;Equipped with a special tooling fixture, which is convenient for clamping and testing products;

- A device which measures the differential pressure required to draw air through a measured surface area at a constant air flow rate is used to measure the air exchange pressure of the medical face mask material, as show in Figure C.1. A water-filled (or digital) 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 test apparatus and a needle valve is used to adjust the airflow rate.

 

Technical ParametersTest power source:

The principle of negative pressure : vacuum test

Temperature range: room temperature

Maximum pressure regulation: 20kpa

Sealing method: O-ring seal;

Differential pressure sensor range: 0 ~ 500pa;

Display mode: Digital display pressure difference;

 

Air flow

8L / min

Sensor accuracy

0.5%

Machine weight

25kg

Sample breathable caliber

Ф25.4mm

Power supply

220V, 50Hz

 

About daxian company:
DAXIAN's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable,textile and fabrix, etc. All DAXIAN testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.


EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min 0

Contact Details
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

Contact Person: Sophia Su

Tel: +86-13266221899

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