Model HR-150B Rockwell Hardness Tester For Testing Rockwell Hardness Of Ferrous Metal
Model Hr-150b Rockwell Hardness Tester
Application:
It is used to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc. The testing Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18.
Standard:
ISO 6508-2: 2015 Metallic materials – Rockwell hardness test – Part 2: Verification and calibration of testing machines and indenters
ASTM E18-2020 Standard Test Methods for Rockwell Hardness of Metallic Materials
GB/T 230.2-2012 Metallic materials –Rockwell hardness test – Part 2: verification and calibration of testing machines(scales A,B,C,D,E,F,G,H,K,N,T)
Parameters:
| Item | Name | Details |
| 1 | Test force | 588.4, 980.7, 1471N (60, 100, 150kgf) |
| 2 | Measuring range | 20-88HRA, 20-100HRB, 20-70HRC |
| 3 | Depth of throat | 160mm |
| 4 | Max. height of test piece | 400mm |
| 5 | Min. scale value | 0.5HR |
| 6 | Dimension | 548 * 326 * 1025mm |
| 7 | Weight | approx. 140kg |
Features:
1. It's steady and reliable for testing of curved surface
2. Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18
3. High travel of test anvil in vertical direction and it is suitable for testing of large test piece
4. Manual testing process, no need for electric controlling
Standard accessories
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone penetrator: 1 pc.
1/16" steel ball penetrator: 1 pc.
Rockwell standardized block: 5 pcs.
