We are offering launderometer number of jars : eight volume of each jar : 500 cc (approximately) distance of bass of jars from the axis of rotation : 50 mm speed of rotation : 40 to 45 rpm temperature of water bath : ambient to 98ºc motor : 1 / 4 hp, 230 v ac related standards is: 687 - 1979, is: 3361 - 1979, is: 764 – 1979, is: 765 – 1979, is: 3471 - 1979 : methods for determination of colourfastness of textile materials to washing: test1, test2, test3, test4, and test 5 , respectively.