1. Adopting the advantages of West Germany and Japan, this instrument is only used for standard tests, the brush (including brush) weighs 450g and moves back and forth at a frequency of 37 times/min, and its standard stroke is 300mm (such as in special tests, our factory can shorten the stroke and adjust between 100mm to suit the needs of the length), to ensure that the length of the test plate does not exceed in the movement.
The reservoir (4) on the upper part of the instrument is used to store soapy water for testing, and the water speed should be adjusted according to the requirements of the national standard during the test.
2. The instrument is a new and improved type, easy to operate, convenient to see technology, easy to replace the brush body, as long as the brush is connected to the lifting button (5) lifted or lowered, you can change the brush body freely, the brush body can move up and down, so that the 450g weight of the brush is always pressed on the test plate.
CFS paint wash resistance tester is an upgraded product, touch screen control counting; peristaltic pump feeds water more accurately; The instrument can be displayed in Chinese and English, making it easier to operate, and is used to evaluate the washing resistance of coatings. It can also evaluate any surface that has been composite-treated with a thin film. For example, the performance of paint, electroplating, base plate, cover layer, wood density and other forms of surface performance, the device washes the coating on the brush and the standard test board, and the number of washes can be read directly by the counter. According to the number of washing resistance, the importance and necessity of coating washing resistance performance testing can be evaluated. This instrument is used in conjunction with the national standard GB/T9755-2024 and is an essential testing instrument for coating manufacturers and coating research departments.