Rockwell Hardness Tester
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 | |
| Owner/Loaner | PS:One |
|---|---|
| Serial Number | 4MM 344 |
| Make/Model | 4M |
| Arrival Date | Summer, 2015 |
| Usability | yes |
| Contact | Everett Wilson |
| Where | Cold Metals, on a bench |
| Authorization Needed | yes |
| Hackable | no |
| Estimated Value | $500 |
| Host Area | Cold Metals |
| Qualified Member | Trained By |
|---|---|
| Dean Anderson | Danger committee |
| Everett Wilson | Danger committee |
Notes
As of October 2015, the machine shop doesn't have a diamond indenter for the Rockwell C scale -- but we do have spherical indenters for Rockwell B.
Keep the dust cover on. Use calibration discs if you care about your results. Accessories for the tester are in the tan colored cabinet.
Resources
Not our machine but a good explanation of the test: https://www.youtube.com/watch?v=G2JGNlIvNC4