Dear
I am just new in calibration field so I need some working standard(like B7502, B7507, B959 etc.) for vernier and micrometer. I some one can gift me soft copy of these. THANKS

I am not sure if standards can be shared thru Elsmar (probably not), but if you want to find an expert in metrology and calibration probably Hershal is a good option. I hope that him or other folks on the Cove can provide you with some guidance

By all means, ask any questions you like and I am sure fellow Covers and/or Moderators will try their best to help.

Avoid asking for 'copyrighted' documents here - it is a Big No-No. Generally, NIST and Military standards are not copyrighted (courtesy of the US government) and the rest are.


p/s Local Engineering Universities could be the place where you can have a free view/read these standards.