Water Repellency Tester, For Household, Industrial, Laboratory

Water Repellency Tester measures the resistance of fabrics to wetting by water. B-Tex Engineering offers you Water Repellency Tester which is of high quality and reliable.
Water Repellency Tester is used to check the water repellency of the fabric by spray test in textile testing laboratory. Suitable for Table cloth, tapestry, flooring material fabric manufacturer or processors.
Water repellency test method is applicable to any textile fabric, which may or may not have been given a water-repellent finish. It is very necessary for a manufacturer to test the water repellency ability of the fabric. This method is especially suited for measuring the water-repellent efficacy of finishes applied to fabrics.
The water repellency ability of the fabric is tested with spray test. The Evaluation of the test is visual appreciation of the surface of the fabric (number of absorption points on the surface). It is very important to test the repellency of a garment worn in foul weather conditions. The more the repellency more comfortable the fabric will be during use. The repellency tends to decrease during washing, so a re-impregnation of a water repellent product is advised.
Features of Water Repellency Tester:
The tester is suitable for measuring the water-repellent efficiency of finishes applied to fabrics, particularly plain woven fabrics.
Evaluation is accomplished by comparing the wetted pattern with pictures on a standard chart.
Specifications of Water Repellency Tester:
Over all Dimensions of the Unit : 25cm x 30cm x 55cm
Water Repellency Tester Confirms with following international standards:
AATCC 22, ISO 4920
How Water Repellency Tester Works?
Before testing is carried out the specimen shall be conditioned for at least 24hours in the standard atmosphere. Water sprayed against the taut surface of a test specimen under controlled conditions produces a wetted pattern whose size depends on the relative repellency of the .