Leather Air Permeability Tester

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. The Leather Air Permeability Tester is designed to measure the air permeability performance of leather and textile materials by applying a controlled pressure difference across a specific test area and measuring the gas flow passing through the specimen. Equipped with a high-precision imported electronic flow sensor, the Leather Air Permeability Tester provides fast, accurate, and repeatable permeability measurements, making it suitable for leather quality inspection, material research, and production quality control.

Application

Leather acquisition inspection, leather quality inspection. The

 Leather Air Permeability Tester is mainly used to evaluate the air permeability performance of leather and textile materials.

Test standard

QB/T 2799，GB/T_11603，GB/T4689.22

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

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.

FAQ

(1)What is a Leather Air Permeability Tester used for?

The Leather Air Permeability Tester is used to measure the breathability and air permeability performance of leather and textile materials. It applies controlled pressure to a specific sample area and measures the air flow passing through the material. The instrument is widely used for leather quality inspection, material evaluation, and production quality control.

(2)How does the Leather Air Permeability Tester work?

The Leather Air Permeability Tester works by applying a certain pressure difference across the leather or textile specimen. Since different materials allow different amounts of air flow to pass through, the instrument uses a precision electronic flow sensor to measure the airflow and calculate the permeability value accurately.

(3)What materials can be tested by the Leather Air Permeability Tester?

The Leather Air Permeability Tester is mainly designed for leather materials but can also be used for textile fabrics and other flexible materials. It is suitable for testing natural leather, synthetic leather, breathable fabrics, and similar materials where air permeability performance needs to be evaluated.

(4)What are the advantages of the Leather Air Permeability Tester compared with traditional methods?

The Leather Air Permeability Tester provides faster and more convenient testing compared with traditional methods. A typical test can be completed within about 15 seconds. With one-key operation, high-precision sensors, and automatic data analysis software, it improves testing efficiency and reduces operator workload.

(5)How can test data from the Leather Air Permeability Tester be managed?

The Leather Air Permeability Tester is equipped with a USB communication interface that allows connection to computer software. Users can perform data statistics, result analysis, report printing, and export test reports in EXCEL format, making it suitable for laboratory documentation and quality management.