The specimen is loaded to the test area of the instrument easily by means of an automatic holder. By pressing down the holder to start the test. Air permeability tester equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. A certain area of leather or textile samples is exerted a certain pressure on the air. The permeability is different, through the gas flow is different. You can test the permeability of the sample through the flow sensor.
Application
Leather acquisition inspection, leather quality inspection.
Test standard
QB/T 2799，GB/T_11603，GB/T4689.22
Features
The use of high-precision ultra-small range of imported electronic flow sensor can test the permeability of leather.
Fast test. The traditional test method takes more than 30 minutes. This tester only need 15 seconds to complete the test.
A key test. Install the sample. Just press a button. You can quickly test.
The instrument with USB interface, you can use the software to count, analyze test the results, and print the standard test report. You can also save the test report as EXCEL format.
Configuration
Standard configuration: host, a power line.
Optional accessories: 1.LABTest analysis software
Test principle
Exert a certain pressure on a certain area of the leather or textile sample air, air permeability through the gas flow is different.
Technical Parameters
Items Parameters
Measuring range 0~2400 ml/(cm2.h)
Measuring accuracy Less than1%
Test time 15 seconds on average
Test areas 10cm2
Specimen diameter 5.5cm
Power AC100-240V 50/60Hz
PC communication USB port connection
Dimensions L520 x W280 x H300mm
Weight 10kg
Pressure 10Pa~2500Pa
Warranty 24 Months
