fabric surface wetting resistance tester

• 

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.

Standards:
ISO 4920, BS EN 24920, BS 3702, GB/T 4745, AATCC 22, M+S P23, NEXT 23

Product Dimensions：
1.Structure: stainless steel;
2. Surface treatment: spray paint;
3. Dimensions: 230 x 250 x 500mm (length x width x height);
4. Weight: 5 kg (11 lb)

Product Information:
The instrument comprises 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 standard photographic scale.
A certain volume of distilled water is sprayed into the center of the fixed sample. Strict quality control of the nozzle and the precise setting of the above height ensure the steady spray water flow and water form of the strict ensure to meet the requirement in the national standard. The height of the nozzle can be precisely set by using the provided height setting ruler.

Features:
1.The instrument structure is simple, mainly composed of main frame, funnel, nozzle, sample frame and sample fixator.
2.The nozzle has 19 evenly distributed holes, and the aperture is customized according to the standard. The 250ml water poured into the funnel can flow out from the nozzle in 25-30s.
3. The upper edge side of the sample rack ring forms an angle of 45° with the horizontal plane.
4. The center of the sample is 150mm from the nozzle.

Attachment:
Nozzle and rubber cover;
The water pan;
AATCC(22) rating standard chart card

Другие товары поставщика

	Taber 710 Scratch and Mar tester	This instrument is used to test the rubbing fastness of leather surface under dry friction and wet friction as well as other test conditions. Basic...
	fabric flame retardant performance test machine	fabric flame retardant performance test machine is mainly used to determine the textile flame, smoldering and carbonization tendencies. Suitable fo...
	Plastic Smoke Density Tester	IntroductionThe main principle of smoke density measurement is that in a particular space, the cable or material produces smoke under specific comb...
	Digital Air Permeability Tester	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ...
	Medical Face Mask flammability Test machine	The Medical Face Mask Air Exchange Pressure Difference Tester is used for the determination of gas exchange pressure difference of medical surgical...

Похожие товары

	Automotive interior Flame Retardant Tester	Продавец: G238BB Electronic Crockmeter	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
	White Body Rigidity Test Stand	Продавец: G238BB Electronic Crockmeter	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
	Anti-fatigue Test Bench For Automobile Steering Machine	Продавец: G238BB Electronic Crockmeter	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
	Anti-impact Test Bench For Automobile Steering	Продавец: G238BB Electronic Crockmeter	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
	Four-door Two-cap Durable Test Stand	Продавец: G238BB Electronic Crockmeter	TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...