Rock Strength Index Apparatus
This apparatus is used to determine the strength values of a rock specimen, both in the field and in the laboratory.
It consists of a load frame for applying loads up to 100kN, a mounted hydraulic ram and a pressure gauge with 0.01kN precision for maximum load indication.
An upper conical platen is fixed on the frame and a lower one on the jack piston.
A graduated scale is fixed on the frame and indicates the specimen diameter.
The pressure gauge indicator can be read in kN.
Unit is portable and accepts core specimens of up to 4" (101.6mm) in diameter.
Maximum pressure of Jack: 100KN
Maximum range of force sensor: 100kN
Accuracy of force sensor: 0.01kN
Maximum distance between loading points: 105mm
Maximum allowable specimen width: 105mm
Spherical curvature of conical spherical end: r = 5mm
Cone top angle: 60 ?
Cone material: high quality steel, hard
Power supply: rechargeable battery
We are Testing Equipment Manufacturers in India and Testing Lab Equipment Suppliers from India for Bulk Tender Supply — direct factory pricing, IS / ASTM compliance, worldwide exports.
No middlemen — manufacturer pricing with full quality control and same-day quotations on this rock strength index apparatus.
Built to IS, ASTM, BS, EN and DIN standards — accepted by NABL labs, government tenders and international buyers.
We supply this equipment in bulk volumes to international procurement bodies, infrastructure ministries, public works departments & global tenders.
Container exports to 50+ countries with complete CHA, insurance, and shipping documentation handled in-house.
Our rock strength index apparatus is engineered for engineering laboratories, civil & material testing facilities, government procurement projects and international export contracts. Every unit ships with calibration documentation, IS/ASTM compliance certificates and after-sales support.
Choose us for transparent pricing, on-time delivery, and a manufacturing pedigree of 20+ years serving 50+ countries with 200+ types of testing instruments — from soil & concrete testing to advanced material analysis.
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