Model HR-150A Rockwell Hardness Tester ISO 6508-2 And ASTM E18 Rockwell Hardness Testing
Model Hr-150a 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 range will be 20-88HRA, 20-100HRB, 20-70HRC. It is designed as mechanical system with the dial plate, so it can directly showing the readings. The installation and operation will be much easy, and no need the power supply.
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 | 135mm |
| 4 | Max. height of test piece | 170mm |
| 5 | Min. scale value | 0.5HR |
| 6 | Dimension | 466 x 238 x 630mm |
| 7 | Weight | approx. 65kg |
Features:
1. Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18
2. It's steady and reliable for testing of curved surface
3. 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.
