Water Vapour Permeability Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Application
Suitable for testing water vapour permeability of sportswear fabrics, waterproof-breathable textiles, outdoor functional materials, composite membranes, polymer films, processed paper, and various moisture-proof packaging materials. Its rotating sample holder and adjustable airflow ensure uniform test conditions, making it ideal for high-performance moisture management fabrics.
Standards
ASTM Standards
ASTM E96 / E96M – Water Vapour Transmission / Permeance Test
ISO / JIS / GB Standards
JIS L1099 – Water Vapour Permeability of Textiles
GB/T 12704 – Test Method for Water Vapour Transmission of Textiles
ISO (Equivalent methods referring to ASTM E96)
Features
Compatible with ASTM, ISO, JIS and GB standards for moisture permeability testing.
Rotating sample holder with adjustable speed for more uniform testing than fixed holders.
Adjustable airflow with imported wind speed sensors for excellent accuracy and stability.
PID temperature and humidity control to minimize fluctuations and prevent overshoot.
Built-in calibration functions to prevent long-term sensor drift.
High-precision temperature and humidity sensors provide stable and reliable data.
SCM control system with a color touch screen for intuitive and intelligent operation.
Automatic calculation of WVT, WVP and PV values directly on the touch screen.
PC software for data recording, temperature/humidity curve tracking and report printing.
Parameters
| Item | Specification |
|---|---|
| Temperature Range | 20–60 ℃ |
| Humidity Range | 40–95% RH (no load) |
| Temperature Accuracy | ±0.5 ℃ |
| Humidity Accuracy | ±3% RH |
| Freezer | Air-cooled airtight compressor |
| Cooler | Finned-type heat exchanger |
| Humidifier | Pot-type (with anti-dry protection) |
| Heater | Finned heater (with over-temperature guard) |
| Fans | 2 sets (upper and lower) |
| Airflow Speed | 0.5–1.5 m/s |
| Sample Holder | Rotating, 2 sections (270 mm diameter) |
| Test Chamber Size | W400 × D360 × H500 mm approx. |
| Power Supply | AC 220V, 50 Hz |
| Overall Dimensions | W1100 × D550 × H1470 mm approx. |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Mattress Rollator | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com The mattress roller is tested by rolling a 240-poun... |
 |
Filter Media Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Filter Media Dynamic Filtration Performance Testeris mainly used to test the f... |
 |
Mattress Spring Fatigue Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The King Size Foam Fatigue Tester is used for fatigue and durability evaluation of... |
 |
Hexapod Tumbler test machine - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standard BSEN 1471:1997: Evaluation of Appearance Changes in Floor Coverings ISO... |
 |
Falling ball rebound instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The falling ball rebound instrument is designed and manufactured according to GB/T... |
Похожие товары
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
 |
PanPHE gasketed plate heat exchangers | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanPHE gasketed plate heat exchangersare designed with easy access for regular servicing and for ... |
