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prБДС EN ISO 5059-1:2022

Geometrical product specifications (GPS) - Dimensional measuring equipment: inside micrometers - Part 1: Two-point inside micrometers - Design and metrological characteristics

General information

30.99     Nov 13, 2023

40.20    Dec 21, 2023



European Standard

17.040.40     17.040.30  


This document provides the most important design and metrological characteristics of two-point inside micrometers for internal measurement:
— with a scale interval of 0,001 mm and 0,01 mm;
— with analogue or digital indication.
It applies to two-point inside micrometers with and without interchangeable rods.
This document does not apply to micrometers fitted with a dial gauge, or to jaw micrometers.
Three-point inside micrometers are excluded from this document and are covered by the part 2 of this document.

Life cycle


prБДС EN ISO 5059-1:2022
30.99 CD approved for registration as DIS
Nov 13, 2023

Related project

Adopted from prEN ISO 5059-1

Adopted from ISO/DIS 5059-1