Spray Rating Tester, to determine the surface wetting resistance of water-resistant/repellent finished fabrics. Spray rating tester complies with AATCC 22, ISO 4920, EN24920 etc.

 

Application

Spray Rating Tester, to determine the surface wetting resistance of fabrics, which may or may not have been given a water-resistant or water-repellent finish.

Spray rating tester consists of 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.

 

Specifications

Nozzle: 19 holes of 0.9mm diameter

Angle of holder: 45°

Holder: 150 mm Dia. 150mm below the nozzle

Optional Accessories

Water basin

Measuring Cup: 250ml

Photographic Rating Chart (AATCC22)

 

Standards     

ISO 4920, AATCC 22, BS EN 24920, BS 3702

M/S P23/P133, NEXT 23

Weight    4 Kg

Dimensions    220×260×600 mm(LxWxH)