Breathability tester

Instrument usage:

Used to measure the breathability of various woven fabrics, knitted fabrics, non-woven fabrics, coated fabrics, industrial filter materials, and other breathable chemical products such as leather, plastics, industrial paper, etc.

Compliant with standards:

GB/T5453、GB/T13764，ISO 9237、EN ISO 7231、AFNOR G07，ASTM D737，BS5636，DIN 53887，EDANA 140.1，JIS L1096，TAPPIT251 Waiting for standards.

Product Features:

1. Adopting high-precision imported micro differential pressure sensors, the measurement results are accurate and have good repeatability.

2. Large screen color touch screen display operation, menu style operation in both Chinese and English interfaces.

3. The instrument adopts a self-designed noise reduction device to control the suction fan, solving the problem of high noise caused by large pressure difference in similar products.

4. The instrument is equipped with standard calibration orifice plates, which can quickly complete calibration to ensure the accuracy of data.

5. Testing method: Quick testing (single test time less than 30 seconds, quickly obtain results).

6. Stability test (the fan's exhaust speed increases uniformly, reaches the set pressure difference, and maintains the pressure for a certain period of time to obtain the result, which is very suitable for high-precision testing of fabrics with relatively low breathability).