It is used to test the water impermeability test of various materials such as coated fabrics, nonwovens, composite fabrics, films, etc. 【Relevant Standards】

GB/T4744；FZ/T01004；ISO811；AATCC127；JISL1092等。

[Scope of application】： It is used to test the water impermeability test of various materials such as coated fabrics, nonwovens, composite fabrics, films, etc. [Meet the standard.]】： GB/T4744；FZ/T01004；ISO811；AATCC127；JISL1092等。 [Instrument characteristics】： 1. Adopt color LCD touch screen display, Chinese and English menus, simple and intuitive operation; 2. Driven by servo motor, piston pressurization system, the pressurization rate range is wide and infinitely adjustable, and the pressurization speed is accurate; 3. Five test modes are optional, pressurization method, constant pressure timing method, constant pressure timing method, flexural relaxation and water seepage and water leakage method; 4. Built-in multiple unit selection, no need to convert test results; 5. Pneumatic clamping of the specimen is convenient and fast, so that the force on the specimen is uniform and prevents damage to the specimen; 6. Select high-precision pressure sensors, the test results are accurate, stable and repeatable; 7. Equipped with a built-in water tank and with functions such as water shortage protection; 8. The instrument is equipped with an automatic water filling system, which does not require manual water addition; 9. Built-in professional LED lighting device for easy observation of water droplets. And equipped with a special water droplet recording button. Multiple droplet pressure results can be recorded. 【Technical parameters】： 1. Measurement range: 0~50kpa 0~100kpa 0~200kpa 0~300kpa 0~400kpa 0~500kpa 2. Measurement accuracy: ±0.5% 2. Collet area: 100cm2 (can also be customized according to user requirements); 3. Test unit: Pa; KPa； mmH2O； cmH2O； mbar； 4. Rise rate: 0.1Kpa–100Kpa/min; 5. Water tank capacity: 2500ml; 6. Power source: AC220V, 50HZ; 7. Power: 400W; 8. Overall dimensions: 580×400×700mm;