Features of M021A air permeability tester

Breathability is a very important factor for textile products made of various materials such as airbags, clothing, parachutes, sails, tents and awnings, air filter materials and vacuum cleaner bags. Breathability is also widely used in all-weather and rainproof fabrics. For clothing, it is a key condition affecting wearing comfort. Sportswear and functional textiles use the breathability index as a measure of the weather and rain resistance of fabrics. Breathability requirements are also widely seen in military and industrial applications.

 

The air permeability tester is used to test the air flow rate per unit area under specific pressure conditions. The user only needs to set the standard test pressure, and the instrument will automatically detect the area of the test head, automatically select the size of the test hole, and automatically control the fan suction. Its unique features include automatic detection of test head size and automatic adjustment of test pressure, which eliminates the need for users to perform pre-tests. The instrument is suitable for all kinds of fabrics, including woven fabrics, non-woven fabrics, airbag fabrics, blankets, pile fabrics, knitted fabrics, multi-layer fabrics and cotton fleece fabrics, which can be competitive, large area, coated , resin-treated or any other treatment. This instrument can also test airflow through viscous, elastic porous objects, such as polyurethane foam. The air permeability tester complies with ASTM D 737, D3574, ISO 9237 and other testing standards. .

With a compact design, it is easy to install and can test large area samples. The pressure system automatically detects the range of air pressure and probes and calibrates the installed test head. The test results can be displayed on the LED display, and can also be input into the computer through the SDl Atlas software (optional).

 

Features of M021A air permeability tester Main features:

 

-- Sensor with automatic pressure range adjustment It has an automatic pressure range adjustment system, which automatically detects the size of the installed test head and presets the pressure range required by the sample, so that the user does not need to manually adjust the pressure or perform a pre-test.

-- Large test area The 50 cm long test arm can test larger samples without having to cut the sample into many small pieces. Press the test arm to start the test directly, release it to end the test.

--Simple display screen The test results can be displayed on the LED display screen, and can also be input into the computer through the SDl Atlas software (optional).

-- Flexible and compact design The equipment is small in size and equipped with casters, which makes the equipment installation easy and fast.

-- Powerful vacuum pump The speed of the vacuum pump is automatically adjusted and the noise is low. With the replaceable test orifice plate, it is easy to calibrate and maintain.

 

Customers who are interested in purchasing air permeability tester, please leave a message to get the price information.