It is suitable for conducting accelerated soundness tests on cements or the autoclave expansion test, requiring constant steam pressure with the corresponding constant temperature.

It consists of a stainless steel cylinder with an insulated cover, mounted on a sturdy supporting frame, enclosed in a heat insulated metal housing. The attached control unit encloses a sensitive pressure regulator and pressure gauge, power switches and pilot lamps for controlling the electric heating units. Inside chamber dimensions : 15cm. dia. x 60cm. height. Suitable operation on 220 volts, 50Hz, single phase, AC supply. Supplied complete with Test Bar Holder, Special Rack to hold specimens above water level in the autoclave and in a vertical position to expose them in the same manner.