Model 200HRS-150 Digital Display Rockwell Hardness Tester For Rockwell Hardness Testing For Hardening Treatment Material
Model 200hrs-150 Digital Display Rockwell Hardness Tester
Application:
It is 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, and the measured hardness can be converted to HRA, HRB, HRC, HV, HR15N, HR30N, HR45N, HBW etc.
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 | 165mm |
| 4 | Max. height of test piece | 210mm |
| 5 | Unit of display | 0.1HR |
| 6 | Dimension | 522 x 220 x 729mm |
| 7 | Power | 220V AC or 110V AC, 50 or 60Hz |
| 8 | Weight | approx. 68kg |
Features:
1. Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18
2. The measured hardness can be converted to HRA, HRB, HRC, HV, HR15N, HR30N, HR45N, HBW etc.
3. It's steady and reliable for testing of curved surface
4. Optimized mechanical frame, automatic testing process, large LCD digital display
5. RS232 data interface (optional)
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.
Printer: 1 pc.
