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The Shore scleroscope measures hardness by allowing a diamond-tipped hammer to fall from a known height onto a specimen and measuring the rebound height, with harder materials rebounding higher. It performs a rebound hardness test by dropping a metal body vertically onto the material being tested through a glass tube, with the height of the rebound indicating the hardness. The test is also known as the scleroscope hardness test.

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DEFINITION The Shore scleroscope measures hardness in terms of the elasticity of the material. A diamond-tipped hammer in a graduated glass tube is allowed to fall from a known height on the specimen to be tested, and the hardness number depends on the height to which the hammer rebounds; the harder the material, the higher the rebound. A rebound hardness test in which a metal body is dropped vertically down a glass tube onto the surface of the material being tested; the height of the rebound is a measure of the hardness.Also known as scleroscope hardness test.

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Definition

  • 1. DEFINITION The Shore scleroscope measures hardness in terms of the elasticity of the material. A diamond-tipped hammer in a graduated glass tube is allowed to fall from a known height on the specimen to be tested, and the hardness number depends on the height to which the hammer rebounds; the harder the material, the higher the rebound. A rebound hardness test in which a metal body is dropped vertically down a glass tube onto the surface of the material being tested; the height of the rebound is a measure of the hardness.Also known as scleroscope hardness test.