Test methods
- Rockwell
- Superficial Rockwell
Test load
- 10 - 150 kg
- 3 - 45 kg
Standards
- ISO 6508
- ASTM E18
Unique accessibility
The ZwickRoell Indentec Rockwell hardness testers with dead weights and frictionless load application. Available in different configurations for both classic Rockwell and superficial Rockwell hardness testing. The innovative nose mounting feature of the indenter provides unsurpassed accessibility for hard to reach measuring points. Inner surfaces of parts can be tested without the need for additional processing or specimen preparation. In combination with one of our many anvil options or a customized anvil for your test piece, the ZHR Rockwell hardness tester can be used for quick, easy and efficient testing of almost any component.
ZHR in action
Technical overview
Loading control (load, dwell, unload) | automatic | |
Resolution, min. | 0.1 positions (e. g. 62.1 HRC) | |
Pre-load setting | with optical and acoustic support | |
Test sequence start | manual or automatic | |
Test area, standard (H x D) | 250 x 150 | mm |
Approx. weight | 90 | kg |
Power supply voltage | 120 or 240 | V |
Power supply frequency | 50 to 60 | Hz |
Included in delivery:
- 1 diamond indenter
- 1x 1/16'' ball indenter
- 1 support table, Ø 70 mm
- 1 user manual
- 1 UKAS test certificate
ZHR hardness testers are available with different levels of operating convenience
Downloads
Name
Type
Size
Download
- Product brochure: Hardness Testing with ZwickRoell PDF 25 MB
- Product information: Rockwell hardness tester ZHR4045/4150/8150 PDF 544 KB
- Product information: Indenter PDF 106 KB
- Product information: Hardness reference blocks PDF 121 KB
- Product information: Rockwell hardness tester ZHR4045/4150/8150 PDF 544 KB
- Product information: Jominy tests with ZHR Rockwell hardness tester PDF 131 KB