For Dynamic Waterproofness Tester, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Dynamic Waterproofness Tester has been well received by many customers and enjoyed a good reputation in many countries. Great Win Testing MachineDynamic Waterproofness Tester have characteristic design & practical performance & competitive price, for more information on the Dynamic Waterproofness Tester, please feel free to contact us.
Brief:Rain Tester, widely used in labs to test the penetration resistance performance of fabrics or composites under different intensities of water impact(by stimulating the rain dropping gravity impact via different water level inside the tube, pre-determined according to different standards). Simulated rain horizontally impacts fabric samples mounted vertically in a stainless steel bath. Samples are backed with a standardized blotting paper, which is weighed before and after each test. The rain is formed by a column of water, which can be adjusted from 600mm to 2400mm.
Brief:The instrument is a box-type design, consisting of a box body, a control panel and a rotating system. The main shaft of the rotating system runs through the test box, and the shaft is installed with 12 small steel cup sockets. Test, will be with sample, detergent and steel ball steel glass installed on the spindle, heating the water after reaching a certain temperature in the cabinet, motor drive the spindle rotating at a speed of 40 RPMS, make the sample and the steel ball inside the cup rubbing against each other in a certain temperature washing liquid environment must have time, to simulate the five times of daily life household cleaning or washing business, observing the color change of the sample after washing, color fastness rating evaluation sample.
A6,Huazhi high-tech park,Yongqing Village,Daojiao Town,Dongguan City,Guangdong Province , China
About Us
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over 20 years' history in the field of professional experience for lab testing instrument such as Footwear Testing Equipment, Leather Testing Equipment, Textile Testing Equipment, Toy Testing ...