Work Item
ASTM WK63730

Revision of E2309/E2309M-16 Standard Practices for Verification of Displacement Measuring Systems and Devices Used in Material Testing Machines


Terms defined in Section 3 are not used consistently through the standard. These terms include but are not limited to verification displacement, displacement measuring system, metrological traceability, lower limit of verification range, verified range of displacements, capacity range, displacement-measuring system, reference standard, displacement-sensing device, readout, testing machine, and tolerance. In addition, the traceability statement does not match the one that E28.01 agreed to in November 2015. Appendix X2 is not properly referenced from the body of the standard, is not internally numbered correctly, and contains requirements, which are not permitted in an Appendix.


Developed by Subcommittee: E28.01

Committee: E28

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 05-31-2018

Technical Contact: Kevin Rust

Item: 000