Water Spray Rating Test
What's the Spray Rating Tester used for? 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. Do you want to know more about the Spray Rating Tester ? Specifications ● Nozzle 19 holes of Dia. 0.9mm ● Angle of holder 45° ● Holder Dia. 150mm, 150mm below the nozzle ● Measuring Cup 250m Standards ISO 4920, AATCC 22, BS EN 24920, BS 3702, M/S P23/P133, NEXT 23 Want to know more of Spray Rating Tester? Please click： http://www.testextextile.com/product/spray-rating-tester-tf160/ Our E-mail: sales@tes.hk