Proving Ring This Equipment is a precision load-measuring device used for the calibration of testing machines and for accurate measurement of applied loads in civil engineering and material testing laboratories. It operates on the principle of elastic deformation, where the applied load is measured through dial gauge deflection.This proving ring is rated for a capacity […]
This Equipment is a precision load-measuring device used for the calibration of testing machines and for accurate measurement of applied loads in civil engineering and material testing laboratories. It operates on the principle of elastic deformation, where the applied load is measured through dial gauge deflection.
This proving ring is rated for a capacity of 3000 kN and is fitted with a high-accuracy dial gauge having a least count of 0.002 mm per division, ensuring precise and repeatable load measurement. The instrument is supplied complete with a calibration chart, enabling direct correlation between dial readings and applied load.

IS, ASTM, ISO, BS & EN compliant instruments. NABL-aligned calibration certificates on request.
Our engineers specify the right instrument for your test standard, lab setup and budget.
Annual maintenance contracts, on-site calibration and installation. Lifetime technical support.
Fast, safe dispatch from our Vasai warehouse. Instruments packed to transit standards.
Vasai-based ISO 9001:2015 certified manufacturer and supplier of precision testing equipment for civil engineering, NDT, pharmaceutical and paper industries. Our instruments are trusted by government testing laboratories, NABL-accredited facilities, infrastructure contractors and research institutions across India. Learn about us →
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