Ductility apparatus: As per IS 1208-1978:

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 m/c .The special feature of this m/c are:

• The Two speeds of displacement viz.50mm/min & 10mm / min can be achieved by 3 positions Toggle switch only.
• Auto Forward / Zero set start / Reverse displacement is done by single switch.
• The displacement can be read directly from digital displacement indicator in mm.
• Digital timer & displacement drive with digital displacement indicator is coupled as per demand of test.

C.R.M.B. IS Specified Brass Mould cr-Plated Available.