Main Features:
Model HRD-150 Electric Rockwell Hardness Tester is design used to Test special metal materials Rockwell hardness semi-automatic Rockwell hardness plan. Test, the Netherlands, on force is finished unloading, easy operation, Wide range, simple operation, etc
Technical Specifications:
|
Model |
HRD-150 |
|
Indication of Hardness Value |
Dial |
|
Max Height of Specimen |
175MM |
|
Indication of Hardness Value |
Dial display |
|
Duration time |
0-60s |
|
Carried Standard |
GB/T230.1 GB/T230. Chinese Standard, JJG112 Inspection Rule |
|
Distance of Indenter to outer wall |
160m |
|
Preliminary Testing force |
10kgf(98.07N) |
|
Testing force |
60kgf(588N) 100kgf(980N) 150kgf(1471N) |
|
Rockwell Scale |
HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK |
|
Hardness measuring range |
HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 |
|
Power supply |
AC220V+5%，50-60Hz |
|
Overall Dimension (mm) |
520*240*700 |
|
Net weight |
About 55Kg |
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