HR-150A Rockwell duormeter with Max. height of specimens (170mm)in wooden case
HR 150A of Rockwell hardness tester
HR 150A of Rockwell hardness tester is highly appreciated for its perfection and very easy operation. This machine uses the standard preliminary test force of 10kgf and main loads of 60/100/150 kilograms conform the international Rockwell standard. After each test the HR-150A shows the Rockwell B or Rockwell C hardness value directly on the dial indicator. The preliminary test force has to be applied manually, followed by applying the main load by means of the lever at the right side of the hardness tester. After unloading the dial indicates the requested hardness value directly with high accuracy and repeatability
Specifications
| Model | HR-150A |
| Type | Rockwell hardness tester |
| Preliminary test force (N/kgf ) | 98.07/10 |
| Rockwell hardness test (N/kgf ) | 588/60, 980/100, 1471/150 |
| Measuring range | 20-88 HRA, 20-100 HRB, 20-70 HRC |
| Load control | Manual |
| Hardness indication | Dial |
| Max. height of specimens (mm) | 170 |
| Max. depth of specimens (mm) | 135 |
| Dimension (DxWxH) (mm) | 466 x 238 x 630 |
| Net weight (kg) | 65 |
Standard packge
Main machine 1
Diamond Rockwell indenter 1
Ø1.5875mm hardmetal ball indenter 1
Testing table (big, medium, V) 1 for each type
Standard Rockwell hardness block 3
Weight 3
Operation manual 1
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