oliverdude
Hot Rolled
- Joined
- Feb 25, 2007
- Location
- Osage City
Can the average person calibrate a Wilson Rockwell hardness tester? It's a manual, not a digital. Is there a certified test piece that I would need?
Thanks
Thanks
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McMaster-Carr www.mcmaster.com catalog page 2269, halfway down the page.Is there a certified test piece that I would need?
Afraid I can't answer that, since I'm not familiar with your machine.Is it fairly straight forward to adjust the machine myself?
Just remember that whichever side you use is the only side you use...nothing dumber than turning the sample over and trying to use the other side.
And why is that???
McMaster-Carr www.mcmaster.com catalog page 2269, halfway down the page.
The C range blocks are about $58, 1.5" x 2.5" x 0.25" thick. They come with an NIST certificate of calibration. You specify the desired hardness when you order.
- Leigh
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