HR-45A surface Rockwell hardness tester Introduction: The Rockwell hardness test employs a method of measuring indentation depth, with the hardness value directly read out through an indicator. This makes the operation simple and convenient, easy to master, and highly efficient, making it suitable for the inspection of batches of parts. The Rockwell hardness test method can utilize diamond indenters and steel ball indenters, allowing for the measurement of both harder and softer specimens, and has a wide range of applications. Therefore, the Rockwell hardness tester is widely used in production and has become a primary means of testing product quality and determining appropriate processing techniques. The Rockwell hardness tester is a commonly used testing instrument for hardness testing, teaching, and scientific research in manufacturing enterprises, universities, and research institutions. Technical Specifications: Initial test force: 29.42N (3kgf) Total test force: 147.1N (15kgf), 294.2N (30kgf), 441.3N (45kgf) Indenter specification: Diamond cone indenter (α=120°, tip arc radius R=0.2mm) Steel ball indenter (steel ball diameter Φ1.588mm) Maximum height of test piece: 100mm when equipped with a lead screw protective sleeve, and 170mm when not equipped with a lead screw protective sleeve Distance from indentation center to machine wall: 128mm Overall dimensions of the hardness tester: 500×225×640 (mm) Net weight of hardness tester: 60kg Execution standards: GB/T 230, ISO 6508, ASTM E18
HR-45A surface Rockwell hardness tester Introduction: The Rockwell hardness test employs a method of measuring indentation depth, with the hardness value directly read out through an indicator. This makes the operation simple and convenient, easy to master, and highly efficient, making it suitable for the inspection of batches of parts. The Rockwell hardness test method can utilize diamond indenters and steel ball indenters, allowing for the measurement of both harder and softer specimens, and has a wide range of applications. Therefore, the Rockwell hardness tester is widely used in production and has become a primary means of testing product quality and determining appropriate processing techniques. The Rockwell hardness tester is a commonly used testing instrument for hardness testing, teaching, and scientific research in manufacturing enterprises, universities, and research institutions.
