GB/T 4755-2025 Active National standards

GB/T 4755-2025 Microcators

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 4755-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Measuring tools and instruments

ICS Name: Measuring instruments and meters

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document specifies the type and basic parameters, requirements, inspection methods, and marking and packaging transportation of torsion spring comparators.
This document is applicable to the design and production of torsion spring comparators with a division value of 0.1 μm, 0.2 μm, 0.5 μm, 1 μm, 2 μm, 5 μm, and 10 μm, and a display range of ±30 scale divisions, ±60 scale divisions, and ±100 scale divisions, with a clamping sleeve diameter of 28 mm.