LFY-257E Bondis Water Resistance Performance Tester

LFY-257E Bondis Water Resistance Testing Instrument

Main purpose
Under the specified artificial rain simulator, the fabric's ability to resist absorbing rainwater over a specified period can also be evaluated, along with the fabric's water absorption capacity and the amount of water flowing through the fabric.
Technical parameters:
1. Rainfall height: 1500MM
2. Rainfall dropper: 300 per φ406mm
3. Rainfall surface flow rate: 10 ± 5 mL/min / 100 cm2 (adjustable)
4. Raindrop surface diameter: approximately φ4mm
5. Test sample size: diameter 140mm
6. Sample exposure area: 80 cm2
7. Number of test cups: 4
8. Rotation speed of test sample cups: 6 r/min
9. Inclination angle of test sample cups: 15°
10. Outer diameter of test sample cups: 100mm
11. Cross-shaped scraper specification: 48×5mm
12. Scraper friction pressure: approximately 250cN
13. Scrubbing speed of the rain scraper: 20 times/min
14. Power supply: AC 220V 50Hz 200W
15. Overall dimensions: 76×73×220cm
16. Weight: approximately 210kg
Applicable standards:
GB/T14577  ISO9865 BS EN 29865 DIN53888 JIS L1092, etc.