JJF 2373-2026 Active National Metrology Technical Specifications JJF

JJF 2373-2026 The role of measurement uncertainty in conformity assessment decisions in legal metrology

JJF 2373-2026 The role of measurement uncertainty in conformity assessment decisions in legal metrology

Publish Date: 2026-01-24 Implement Date: 2026-07-24 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: JJF 2373-2026
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: -
ICS Name: -
Publish Date: 2026-01-24
Implement Date: 2026-07-24
Pages: 56 pages

Scope

This standard provides guidance for metrology technical committees and drafters of metrology technical specifications on incorporating the concept of "measurement uncertainty" into metrology technical specifications and other publications used for legal metrology purposes. This standard assumes that readers have at least a general understanding of the concepts proposed in the "Guide to the Expression of Uncertainty in Measurement" (GUM) and may also have a general understanding of the concepts in the supplementary documents of GUM [2][3][4][5]. This standard is provided to metrology technical committees and drafters of technical specifications so that they can incorporate this content into relevant technical specifications and documents.

Development Information

Word Count: 67 Thousand words Pages: 56 pages

Referenced Standards

JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement OIML D 30:2020 OIML V1:2022 OIML V2-200:2012 OIML G 1-106:2012 ISO/IEC 17025:2017 ISO/IEC Guide 98-3:2008

Adopt standards

OIML G 19:2017

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