Brand: Great Win
Product Code: 9024800000
Model: 9024800000
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.