Big Rockwell-Clamps
Mobile hardness testing after Rockwell
- Precision complies with ISO 6508 and ASTM E18
- Enables hardness testing on big and heavy components.
With the Rockwell-Clamps free hand measurings of long and heavy speciment are possible without cutting them into pieces.
The range of application for the material is wide spread. Soft metals, very hard alloys, aluminium alloys, copper, copper alloys, soft steel, stainless steel, hardened steel and carbides can be measured. With the different supporters, a lot of flat and cylindrical surfaces as well as inside and outsidse of pipes can be measured too.
The big Rockwell-Clamps are available in different versions with various measurements (see technical data).
Technical Data
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| Initial load | 10 kg |
| Test load | 60 kg, 100 kg or 150 kg |
| Resolution | 0,5 HRC |
| Precision | ≤1,5 HRC |
| Conversion | HV, HB or tensile strength (table) |
| Opening size | RZ-4-3: 100×75mm |
| RZ-8-4: 200×100mm | |
| RZ-8-10: 200×250mm | |
| RZ-20-12: 500×300mm | |
| Weight | RZ-4-3: 2.2 kg |
| RZ-8-4: 4 kg | |
| RZ-8-10: 5,5 kg | |
| RZ-20-12: 7,8 kg |
- Diamond indenter
- Ball indenter
- 3 hardness test blocks
- Plane supporter
- V type supporter
- 4 Retaining frames (25/50/75/100mm) incl. Installation kit
- Manual
- Case
- Indenter
- Various support tables
- Hardness test blocks