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Rock Testing Instruments
Rock Bolt Pull Out Test
These are used to measure the working and ultimate capacities of rock bolt anchors. Further, our products comprises of a central hole jack, hand pump with load gauge, directional control valve and only for central hole jacks above the capacity of 500kN, flexible pipes, truss high tensile test rod with coupling. Moreover, the load cell can be used for the measuring of pull out load and arrangement is provided for fixing dial gauge for estimating deflection against the load. In addition to this, we provide different size of adopters with the high tensile test rod.
Meets:- BS- 11309, ASTM D-4435
Point Load Index Tester: (Hand Operated)
Point Load Strength Index of rock cores and irregular lumps, which may be tested without any treatment. The Point Load Test is primarily an Index Test for strength classification of rock materials. This instrument is mainly intended for field measurements on rock specimen, but it can also be used in the laboratory.
Meets: - IS: 8764 -1978
Point Load Index Tester: (Electrical Operated)
Same as MI.RO-1007 but the it has both Hand operated as well electrical operated
Polishing and Lapping Machine
Slake Durability Apparatus
The apparatus consists of a motor on baseboard capable of driving two or four drums at a speed of 20 rpm. A suitable number of plastic water troughs, each designed to contain a test drum with quick release drive assemblies, permit 1 to 4 drums to be driven at one time. The test drums are supported on water lubricated bearings allowing 40 mm unobstructed clearances below the drum and a trough water level 20 mm below the axis of the drum. Drums are made of brass and comprise 2 mm wire mesh cylinders of 140 mm dia and 100 mm length.
Meets:- IS: 10050-1981
Extra Electrical Timer, 0-30 min Features