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.

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