Fabric Water Permeability Tester

Product Overview
The Water Permeability Tester is a key Fabric Water Resistance Tester designed to measure the moisture permeability of diverse textile materials—including breathable coated fabrics, and non-woven fabrics (such as wadding and space cotton). As essential Water Permeability Test Equipment, it delivers accurate, efficient evaluations of fabric moisture transmission performance, supporting quality control and functional verification in textile testing.

 

Testing Functions
This tester specializes in evaluating the moisture permeability of target materials: it quantifies how effectively fabrics transmit moisture vapor, a critical metric for assessing the breathability, comfort, and functional performance of textiles like breathable coatings, wadding, and space cotton. 

1. Automatic start-up with preset automatic test initiation, eliminating the need for waiting and enhancing usability flexibility.
2. Equipped with a high-precision wind speed sensor for real-time closed-loop wind speed control; the servo motor follows up to adjust wind speed in real time, ensuring stability and sensitivity—qualities that make this Textile Permeability Testing Machine highly reliable.
3. The Water Permeability Tester features a mature refrigeration system, tested for long-term stable operation.
4. It uses saturated steam humidification for even moisture distribution, with an anti-condensation test door design to prevent condensation effectively.
5. Integrates a baking box and constant temperature and humidity box into one structure;
6. Incorporates multiple standard tests including national, American, and Japanese standards;
7. Adopts a 32-bit processor and 24-bit high-speed analog-to-digital conversion chip.
8. Automatically calculates experimental results and comes with a thermal printer for convenient, fast printing;
9. Boasts a high-definition touch screen with multi-language display, enabling faster interaction for temperature, humidity, and other settings—hallmarks of efficient Water Permeability Test Equipment.

 

1. Temperature range: 15℃～40℃, accuracy ±0.1℃, resolution 0.01℃;
2. Humidity range: 30～95RH%, accuracy ±2%RH, resolution 0.01%RH;
3. Standard test temperature and humidity:
   20℃±0.5℃, 65 ±2%RH;
   23℃±0.5℃, 50 ±2%RH;
   32℃±0.5℃, 50 ±2%RH;
   38℃±0.5℃, 50 ±2%RH;
   38℃±0.5℃, 90 ±2%RH;
   40℃±0.5℃, 90 ±2%RH;
4. Wind speed: 0.02～3 m/s, resolution 0.01m/s;
5. Wind speed adjustment method: automatic adjustment;