Impact Tester
Technical Specifications
Application :
- The Impact Tester is a laboratory test machine used to determine the crushability of materials according to the method developed by F.C. Bond.
Construction :
- The Impact Tester consists of two pendulum-mounted hammers, each weighing approximately 30 lb, designed to simultaneously strike equal blows on opposite sides of each rock specimen.
Test Method :
- The crushability test is performed on ten or more representative pieces of broken stone. Each specimen must pass a 3-inch square opening and be retained on a 2-inch square opening. Using more specimens increases the reliability of the test results.
Operation & Safety :
- The impact tester is designed for operation by a single operator. In case of power loss, the magnets shut down and the impact hammers drop automatically when strained.
Ambient temperature :
- 5°C – 40°C
Atmospheric humidity :
- 85% RH
Dimensions :
- 2000 × 420 × 2180 mm
Feed size maximum :
- 76 mm
Gross weight :
- 150 kg (only machine)
Test repetition :
- At least 10, preferably 20 test runs per sample
Working principle :
- Crushing by impact of two hammers
Impact Tester Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as Impact Tester.
Buy Impact Tester from India's Trusted Manufacturer
Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
Direct from Factory
No middlemen — manufacturer pricing, full quality control and quick quotations on every product.
Standards Compliant
Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
Bulk & Tender Quantities
Supplied in bulk volumes to procurement bodies, education ministries and global tenders.
Worldwide Shipping
Exports to 30+ countries with complete documentation and logistics handled in-house.
Who Uses Our Impact Tester?
Our Impact Tester is engineered for teaching laboratories, research facilities, government projects and international export contracts. Every unit ships with quality documentation, standards compliance and dependable after-sales support.
Institutions choose Stemlab Export for transparent pricing, on-time delivery and decades of manufacturing experience across hundreds of scientific, educational and engineering products — from school science labs to advanced research benches.
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