For determining the extensibility of sealing compound.
It has a loading unit for applying tension on the test specimen at the rate of 3 mm/hr. Suitable for operation on 220 V, 50 Hz, single phase supply.
A four piece metal mould for jointing compound, two clamping strips & screws, one base plate for the extension jig and the jointing compound moulds. One extension jig, one mould with base plate for cement block and one bath with a drain cock.