| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | One Year |
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Product introduction:
The tester for testing the water vapor transmission properties of textiles and textile composites (especially sportswear fabrics). The instrument is equipped with 8 test containers and standard breathable fabric cover, sample clamping ring and precision drive system.
Working principle:
In the environment of constant temperature and humidity, cover the sample on the sample dish with water, after a certain period of time, the water vapor permeates from the fixed sample area. Pass rate and water vapor transmission index.
Accessories:
PVC electrical insulating tape: width 10~15mm
Standard fabric:
High-strength polyester yarn weaving, pore size 18μm, yarn diameter 32μm, thread count: 196.1 threads/cm, elongation 12.5%
Burette:
Capacity greater than 50ml
Auxiliary tools:
Electronic balance (sold separately): The balance for weighing the filling must be accurate to 0.001g
Standards Compliant: BS 7209, BS 3424
| Sample | 3 pieces, diameter 96mm |
| Test dish internal dimensions | diameter 83mm, depth 18.5mm |
| Test dish assembly Weight | 120g~150g/group (water) |
| Test dish filled with water | 46cm^3 |
| Water and sample distance | 10±1mm |
| Dial | Aluminum, the diameter of the center circle where the test dish is placed |
| P.C.D 305mm | P.C.D 305mm |
| Rotary speed | about 2r/min |
| Test time | can be set |
| Temperature control range | 20ºC-50ºC±1ºC |
| Humidity control range | 50%RH±2%RH-90%%RH±2RH |
| Test time | 1min-999h |
| Circulating airflow velocity | 0.3m/s, 0.4m/s, 0.5m/s |
| Moisture permeability area | ≥3000mm2 |
| Number of test cups | 8 (can be customized) |
| Power supply | 1∮, AC220V, 3A |
| Weight | 50kg |
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