HRD-150C Dial gauge Motor-driven Rockwell hardness tester
Application:
Determine the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials; wide range of applications, suitable for quenching
Rockwell hardness measurement for heat treatment such as quenching and tempering; curved surface measurement is stable and reliable.
Features:
Friction-free spindle ensures test force accuracy;
The loading and unloading test force is completed electrically without human operating error;
Independent suspended weights and core spindle system make the hardness value more accurate and stable;
The dial can directly read the HRA, HRB and HRC scales;
Technical Parameters:
|
Measuring range |
20-95HRA, 10-100HRB, 20-70HRC |
|
Initial test force |
10Kgf (98.07N) |
|
Total test force |
60Kgf (558.4N), 100Kgf (980.7N), 150Kgf (1471N |
|
Measuring scale |
HRA, HRB, HRC scales can be read directly on the dial |
|
Optional scales |
HRD, HRF, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV |
|
Hardness value reading method |
Rockwell dial reading |
|
Test force loading method |
Motor-driven completion of loading test force, maintaining test force, and unloading test force |
|
The maximum height allowed for the specimen |
175mm |
|
Distance from center of indenter to machine wall |
135mm |
|
Hardness resolution |
0.5HR |
|
Power supply voltage |
AC220V±5%, 50~60Hz |
|
Overall dimensions |
450*230*540mm; Packing size: 630x400x770mm |
|
Weight |
80KG |
Standard configuration:
|
Main machine: 1 |
120° diamond indenter: 1 |
|
Φ1.588 steel ball indenter: 1 |
large flat working table: 1 |
|
Small flat workbench: 1 |
V-shaped workbench: 1 |
|
Rockwell hardness block: 60-70HRC |
Rockwell hardness block: 80-100HRB |
|
Rockwell hardness block: 20-30HRC |
Power cord: 1 |
|
Screwdriver: 1 |
User manual: 1 copy |