Spray Rating Tester
To determine the surface wetting resistance of fabrics.
Base price
Description
Product Introduction
To determine the surface wetting resistance of fabrics. Comprising a metal framework allowing distilled water to be sprayed through a nozzle onto a test specimen at 45° and 150mm below the nozzle. The appearance of the specimen is compared against an optional photographic scale.
Technical Parameters
| Glass funnel | φ150 × 150mm (volume approximately 500 ml) |
| Sample press release angle | 45 ° |
| Sample clip diameter | φ150mm |
| Nozzle head to the sample center distance | 150mm |
| Dimensions | 500 × 400 × 500mm (L × W × H) |
The Spray Test is a simple method to determine the resistance of any fabric, which may or may nothave been given a water-resistant or water-repellent finish, to surface wetting by water.
Testing Standards
GB/T4745-1997；ISO4920