Home » Soil Testing Equipment » Proving Rings
Soil Testing Equipment
We are a trusted Indian trader of precisely fabricated range of soil testing equipment. Conforming to international standard, the range includes core cutter, rapid moisture meter, sand pouring cylinder, shrinkage limit set, permeability apparatus, piston sampler, plastic limit set and many more. These testing equipment are offered at competitive prices and we also assist our clients to choose the right kind of equipment that will best suite the need. Please feel free to communicate with us for further details.
Compression Proving Rings
Proving rings are used for load measurements and are used in outfits of a number of Soil / Cement & Bitumen Testing Equipments like Direct Shear Test Apparatus, Triaxil Shear Test Apparatus, C.B.R. Test, Uncontined Test, Marshall Test etc. They are made out of special steel carefully forged to give maximum strength and machined to give highest sensitivity combined with stability to ensure long life and accuracy. When compressive or tensile load is applied within the elastic range, the proving rings get temporarily deformed. This deformation is measured by a sensitive dial gauge fixed co-axially at the center of proving ring. The dial gauge readings thus obtained versus load applied enable the operator to find out unknown load, just by noting the dial gauge reading for unknown load. The proving rings have high elasticity and on removing load they regain their original shape provided they are loaded in their elastic limits.
Tension And Compression Type Proving Ring
Tension Compression Proving Rings are having standard 1/2" (BSF Threads) and for measuring tension , 2 nos. Tension rods having male threads at both ends are supplied.
For measuring loads in compression these tension rods are removed and the ring can be used in usual way. Works calibration charts for tension and compression are supplied with each ring . Supplied complete with tension rods in a carrying case.
Note : We can also supply the following Proving Rings. 1. Tension cum compression proving ring upto 10,000kg capacity. 2. Double proving rings.