This document specifies general principles, terms and definitions for contact-free optoelectronic length measuring equipment. It refers to optoelectronic length measuring devices used in production and testing technology. Such optoelectronic length measuring devices are based, fo
DIN 32877-2:2021 history
2021DIN 32877-2:2021 Geometrical product specification (GPS) - Dimensional measuring equipment: Optoelectronic measurement of length - Part 2: Design characteristics and metrological characteristics for backward scattering measuring principles
1970DIN 32877-2 E:2019-12 Geometrical product specification (GPS) - Dimensional measuring equipment: Optoelectronic measurement of length - Part 2: Design characteristics and metrological characteristics for backward scattering measuring principles