Dry Cleaning & Washing Cylinder

Введение
The dry cleaning and washing cylinder consists of a stainless steel rotary test chamber and a multi-speed drive with a digital timer.
It is used to test the color fastness for the dry cleaning and chlorine water washing fabrics.
 
Приложение
 Dry cleaning and washing cylinder is designed to determine the color fastness for the dry cleaning and chlorinated pool water, with the aim to prepare samples for flammability testing.
 
Стандарты
 AATCC 162   Colorfastness to water: Chlorinated pool.
16CFR PART 1610  Standard for the flammability of clothing textiles.

● prepare the hardness concentrates according to the relevant standards.
● 51 ml of the hardness concentrate was diluted to 5100 ml with distilled or deionized    water.
● If necessary, adjust the pH of the solution to 7.0 with sodium carbonate or acetic acid.
● 5000 ml of the solution (made in the above 3) was charged into a dry-cleaning cylinder. The temperature was adjusted to 21 ° C.
● Put the color test sample with the standard test fiber into the cylinder, turn off the barrel, and roll for 60 minutes.
● Get out the sample and remove the excess solution.