Unconfined Compression Test Machine

Unconfined Compression Test Machine

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Spring type unconfined compression testing apparatus can be used either in a laboratory or in field. This apparatus is as per the design of Building Research Station, U. K. Unconfined Compression Test Apparatus (Spring Type – Autographic)
Hand Operated: Proving ring type Comprises of a hand operated load frame, cap. 30KN (3000 kgf.) screw jack for loading, handle and strain dial gauge bracket, adaptor for proving ring, conical seats and male/female coning tools for 38 mm dial samples. Supplied without proving ring and dial gauge.

Motorized Cum Hand Operated: Comprises a screw operated load frame capacity 50 KN (5000 kgf.) with a gear box and motor drive giving 1.25, 1.5 and 2.5mm/min, rates of strain, pair of cone seating, adaptor for proving ring and strain dial gauge bracket supplied with one pair of male/female coning tools for 38 mm dia samples but without proving ring and dial gauge. Suitable for operating on 230 volts, single phase AC Supply.

Technical Specification:-
Consists of a spring operated load frame with arrangements for loading 38 mm x 76 mm samples, one set of four load springs of stiffness 0.2 kg, 0.4 kg, 0.8 kg, and 1.6 kg/mm, a calibrated mask and one set of 50 charts, in a metal carrying case.
Capacity 5000 kg
Motor drive 1.25, 1.5, 2.5mm/min.
Power Supply 230 V, Single Phase A.C.

Accessories:-
Coning tools in pairs