Spray Rating Tester
Applications
Spray Rating Tester is used to determine the surface wetting resistance of fabrics.
Standards
ISO 4920:2012: Textiles—Determination of water repellency of fabric surfaces (spray test)
BS EN 24920: Textiles—Determination of water repellency of fabric surfaces (spray test)
BS 3702:1964: Test method for water repellency of fabric surfaces (spray test)
GB/T 4745-2012: Textiles—Test and evaluation of water repellency—Water-spray method
AATCC 22: Water Repellency: Spray Test
M&S P23: Spray Rating Test
NEXT 23: Spray Test
Features
1. The instrument structure is simple, mainly by the main frame, funnel, nozzle, sample holder and sample holder;
2. Nozzle have a total of 19 aperture evenly distributed, the aperture required by the standard custom. 250ml of water poured into the funnel can flow out of the nozzle within 25-30s;
3. The racks on the upper edge of the racks are at a 45 ° angle to the horizontal;
4. The center of the upper edge of the sample holder ring, ie the distance from the center of the sample to the nozzle, is 150 mm.
Technical Parameters
| Parameter | Details |
|---|---|
| Structure | Stainless steel |
| Surface treatment | Painting |
| Dimensions (Length × Width × Height) | 230 × 250 × 500mm |
| Weight | 5kg (11lb) |
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