Economic Cerchar Rock Abrasiveness Tester
The economic cerchar abrasiveness tester is used to determine the CERCHAR Abrasivity Index (CAI) value per as standard ASTM D7625-10.
Accurate stainless steel mass for axial test load of 70 N in combination with cross table which allows high resolution movement of the specimen clamping device in one directions to achieve tool wear and repeat traverse
action. The standard package includes of a binocular microscope and as an option with a trinocular microscopes, CCD camera and measurement software.
- Simple manual operation
- Stiff frame with precise movement of the clamping device
- Portable cross table with clamping device for the adjustment the specimen in one direction
- Easy adjustment for different sample sizes
- Easy loading and unloading of the specimen ACCESSORIES
- Binocular or trinocular microscopes
- Test pin for Cerchar device:
- Rockwell hardness: 40 / 42 HRC
- Rockwell hardness: 54 / 56 HRC
Axial load |
70 N |
Maximum sample height |
200 mm |
Maximum sample diameter |
∅ 100 mm |
- Not available
- Not available
- Detailed information will follow soon