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Protective clothing water vapor permeable tester
BACK
Standards:
Applications:
Used for moisture permeability test of various fabrics, film materials and coated fabrics.
Product Information:
To determine water-vapour transmission of fabric. Used for testing the moisture permeability of all kinds of fabrics, including moisture-permeable coated fabrics and nonwoven fabrics. Without dry oven.
Standards:
ASTM E90-00 ASTM E96 JIS L1099A BS 7209 JIS L1099B
Technical parameters:
| Item | Specification |
|---|---|
| Working Mode | Computer control, LCD English menu operation, testing environment monitoring |
| Testing Box Temperature Control Range | Room temperature ~ 45°C |
| Temperature Resolution | 0.1°C |
| Temperature Control Accuracy | ±0.5°C |
| Testing Box Humidity Control Range | 40%RH ~ 95%RH |
| Humidity Control Accuracy | ±2%RH |
| Humidification Capacity | ≥300 ml/h |
| Testing Time Range | 1 min ~ 999 h 59 min |
| Circulating Air Speed | 0.02 ~ 1.5 m/s |
| Permeability Area | 2827 mm² (Diameter 60 mm, GB Standard) Optional: 3848 mm² (Diameter 70 mm, ASTM Standard) |
| Number of Moisture Permeability Cups | 6 pieces |
| Power Supply | AC 220V, 50Hz, 2kW |
| External Dimensions | 720 × 560 × 760 mm |
| Weight | 75 kg |
Instrument features:
1. apply a variety of standards and measurement methods.
2. Rotary sample holder, adjustable speed, uniform test than fixed sample holder.
3. the wind speed is adjustable, the use of imported wind speed sensor calibration, speed accuracy and stability.
4. temperature and humidity control using PID algorithm, small fluctuations, effectively prevent temperature and humidity overshoot; with temperature and humidity calibration function, can well avoid the sensor bias caused by long-term use.
5. high-precision temperature and humidity sensors, test data stability, high precision.
6. SCM control, color touch screen operation, modular design, temperature and humidity digital settings, intelligent control, real-time display of temperature and humidity and time.
7. Input parameters in the color touch screen to calculate WVT, WVP and PV values.
8. the instrument is equipped with PC software, can record temperature and humidity curve, easy to calculate and print a large number of data reports.
FAQ
1. What is the purpose of the Protective Clothing Water Vapor Permeability Tester?
It is used to measure the water vapor transmission performance of protective clothing materials and evaluate their breathability and comfort.
2. Which materials can be tested by this equipment?
It is suitable for testing protective clothing, functional fabrics, waterproof breathable membranes, and coated textiles.
3. Which standards does the tester comply with?
It can comply with standards such as EN ISO 15496. ASTM E96. ISO 11092 and other related testing methods.
4. What parameters can be measured?
The tester measures water vapor permeability, water vapor transmission rate, and moisture transfer performance of materials.
5. What are the advantages of this tester?
It features precise temperature and humidity control, stable testing performance, easy operation, and reliable results for material research and quality control.
