Rockwell and Superficial Rockwell Hardness Tester, Pointer
Type Table Hadness Testers HRA-150/45
Main Function:
HRA-150/45 Double Rockwell hardness tester is a popularly-used hardness testing instrument to
measure the Rockwell and superficial Rockwell hardness of the materials. No need for power
supply, the speed of the test force loading is regulated by the buffer and the test force is regulated
by the load-change hand wheel. It has easy operation and stable performance, therefore it is
widely used.
Application range:
Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable
cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for
surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers,
chrome layers, tin layers etc.
Technical Specification:
Model | |
Initial Test Force | |
Total Test Force | |
Indenter | |
Loading Method | |
Hardness Reading | |
Resolution | |
Max. Height of Specimen | |
Throat | |
Execute Standard | |
Dimension | |
Weight | |
Packing List:
| Qty | Name | Qty |
| 1 set | Diamond Rockwell Indenter | 1 pc |
| 1 pc | Middle Plane Test Table | 1 pc |
| 1 pc | V-shaped Test Table | 1 pc |
| 1 pc | Hardness Block 20~30 HRC | 1 pc |
| 1 pc | Hardness Block 70~85 HR30T | 1 pc |
| 1 pc | Weight 1, 2, 3, 4, 5 | 5 pcs |
| 1 pc | Horizontal Regulating Screw | 4 pcs |
| 1 pc | Spanner | 1 pc |
| 1 pc | Usage Instruction Manual | 1 copy |
TAG: Portable Rockwell Hardness Tester
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