This standard specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection conditions and methods, as well as marks and Encasements of capacitive grid digital display rulers. It is suitable for capacitive grid digital display rulers with a resolution of 0.01 mm or 0.005 mm and an upper working interval of 20,000 mm. The capacitive grid digital display ruler uses capacitive grid measurement and digital display technology to accurately read the moving distance of the ruler frame relative to the ruler rod, and is widely used for precision length measurement. The standard elaborates key technical indicators such as the response speed and floating zero setting of the ruler to ensure its Reliability and accuracy in various application environments.
| Status | Active |
|---|---|
| CCS | J42 | ICS | 17.040.30 |
| Release Date | 2008-11-12 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |