Spray Rating Tester can performs a shower test to determine the resistance of fabric to surface wetting by water. Spraying quantitative distilled water on the specimen (at a 45 degree angle and 150 mm below) with standard nozzle. Then contrast and evaluate the specimen surface with the standard cards.
Standards: AATCC 22 ISO 4920
1. Made by stainless steel, the instrument is durable. 2. Special designed specimen ring clamp, operate easy and keep the result more objective. 3. The spray nozzle is a high precision machined component, ensuring the water flow complies exactly with the standards.