The Launder O-meter (durawash, rotawash), to determine color
fastness to washing or dry cleaning to washing fastness methods, it complies with ISO, BSI, AATCC. 

Standard:  ISO105, M& SC4A.5.37. P3B, IWSTM 7.115.177.193.240, 241, AATCC 2, 3, 28, 61, 62, 86, 132, 151, 190, FTMS 191-5610/5622, BS 1006, NEXT 2, 3, 5.
Application 

Launder O-meter, to determine color fastness to washing or dry cleaning to ISO, BSI, AATCC and Marks&Spencers standards. 

Available in different sizes such as portable washing fastness tester, etc. The washing fastness tester uses stainless steel rotor to holds washpots on each of four sides and rotates at a constant 40 rpm (2 rpm). Washpots are preheated in appropriate test solution. 

Containers are sealed with either a Neoprene rubber gasket or optional Teflon gasket. 

To offer a reliable and safe washing fastness test, Washing fastness tester equipped with water-lacking alarm, protection device when opening door, Test-finished alarm, etc. 

Stainless-steel balls and pieces are included