Use :- Used for the determination of ductility of distillation residue of cut back bitumen, blown type bitumen and other bituminous products. Description :- Unit consists of water bath; with heating arrangement controlled by digital temp. Controller with PT100 sensor to maintain desired temp. The pump is used as stirring arrangement. The cold water can be poured drain by drain valve. The IS specified C.r.m.b test is carried by this mc.