As per IS-1206, IP 72 for determination of the viscosity of cutback bitumen and road oil. The viscometer consists of a chrome plated copper bath/ stainless steel bath with a drain valve and a central tube to receive the test cup and to position. The stirrer is mounted on a stand with leveling feet. Stirrer has a curved shield and is provided with an insulated handle thermometer socket and swivel support for the valve supplied complete with 10 mm cup and ball valve.
