In daily life, clothing, clothing and other fabric products have good air permeability. In the process of use, the body feels comfortable, breathable and refreshing. Summer will not be sultry, winter use comfortable.

The material of some special articles also has special requirements for breathability. What is the air permeability of special items? All should be tested by tester. Non-woven fabrics, coated fabrics and other need for air permeability and chemical products can also be tested. Working principle: when the sample on both sides to reach the specified pressure difference, the test unit time vertical flow through the sample part of the area of the airflow.

The air permeability tester is mainly used to test the air permeability of various materials such as fabrics, non-woven fabrics, industrial filter cloths, paper and various filter materials. Our air permeability tester has color touch screen display and is easy to operate. Imported pressure sensors of foreign brands are adopted to ensure the accuracy of test data.

ningbo dahe instrument co., ltd. is a standardized laboratory testing equipment research and development production enterprises, sales of air volume tester, welcome to negotiate!