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JJF 1868-2020 English PDF

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JJF 1868-2020: Rules for Adoption of International Metrological Specifications
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Basic data

Standard ID JJF 1868-2020 (JJF1868-2020)
Description (Translated English) Rules for Adoption of International Metrological Specifications
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A50
Word Count Estimation 18,195
Date of Issue 2020-09-11
Date of Implementation 2021-03-11
Regulation (derived from) Announcement No. 40 (2020) of the State Administration for Market Regulation
Issuing agency(ies) State Administration for Market Regulation

JJF 1868-2020: Rules for Adoption of International Metrological Specifications

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Rules for Adoption of International Metrological Specifications National Metrology Technical Specifications of the People's Republic of China Adopt international metrological norms 2020-09-11 released 2021-03-11 implementation Issued by the State Administration for Market Regulation Adopt international metrological norms Focal point. National Technical Committee for Legal Metrology Management Drafting unit. Guangdong Institute of Metrology Department of Metrology, State Administration for Market Regulation Fujian Institute of Metrology China Institute of Metrology This specification entrusts the National Legal Metrology Management Metrology Technical Committee to be responsible for interpretation The main drafters of this specification. Hu Zhukuan (Guangdong Institute of Metrology) Xu Zhanju (Department of Metrology, State Administration for Market Regulation) Lin Jingxing (Fujian Institute of Metrology) Chunyan Wang (China Institute of Metrology) Zhang Xinyu (Guangdong Institute of Metrology) Participating drafters. Minghua Chen (Guangdong Institute of Metrology)

table of Contents

Introduction (Ⅱ) 1 scope (1) 2 Reference documents (1) 3 Terms and definitions (1) 4 Degree of consistency (2) 4.1 General (2) 4.2 Equivalent (2) 4.3 Modification (2) 4.4 Non-equivalent (3) 5 Methods using international metrology standards (3) 5.1 General (3) 5.2 Translation method(4) 5.3 Redrafting the law (4) 6 Expression and labeling of technical differences, structural changes and editorial changes (4) 7 Equivalent to adopting the numbering method of international metrology standards (5) 7.1 Overview (5) 7.2 Numbering method (5) 8 Method of marking the degree of consistency (5) 8.1 Identification of the degree of conformity (5) 8.2 Degree of consistency and code (6) 8.3 Indicate the degree of consistency in the national metrology technical specifications (6) 8.4 Indicating the degree of consistency in catalogs and other media (6) Appendix A (Normative) Translation of auxiliary verbs in international metrological norms (7) Appendix B (Informative) Correspondence between the adoption of international measurement standards and the degree of consistency (9) Appendix C (Informative) Examples of introductory content in the introduction to the specifications on the adoption of international metrology specifications (10) Appendix D (Informative) A list of chapter numbers and a list of technical differences and their reasons (11) Appendix E (Informative) Examples of the degree of consistency indicated on the cover of the National Metrology Technical Specifications (13)

Introduction

This specification is a guiding technical specification for the adoption of international metrology specifications when formulating and revising national metrology specifications. This specification is based on the "Administrative Measures for the National Metrological Inspection Regulations" (Order No. 36 of the General Administration of Quality Supervision, Inspection and Quarantine) No.) and the “Administrative Measures for the Adoption of International Standards” (Order No. 10 of the General Administration of Quality Supervision, Inspection and Quarantine) And refer to GB/T.20000.2-2009 "Guidelines for Standardization Part 2.Adoption of International Standards", GB/T.20000.9-2014 "Guidelines for Standardization Part 9.Adopting Other International Standardization Documents" and OIMLB6-2.2012 "OIML Technical Guidelines. Guidelines for Drafting and Expression of OIML Publications". This specification is released for the first time. Adopt international metrological norms

1 Scope

This specification proposes to formulate and revise the National Metrological Verification System Table, National Metrological Verification Regulations, National Metrological Calibration Regulations, Measurement instrument type evaluation outline and other related measurement technical specifications (hereinafter referred to as national measurement technical specifications) The requirements and methods of international metrology standards are adopted. When adopting other relevant international technical documents, national metrology technical specifications can be implemented by reference.

2 Reference documents

This specification refers to the following documents. JJF 1001-2011 General measurement terms and definitions JJF 1002 National Metrological Verification Regulations Compilation Rules JJF 1016 Guidelines for Compiling Type Evaluation Outline for Measuring Instruments JJF 1071 National Metrology and Calibration Specifications Compilation Rules JJF 1104 National Metrological Verification System Table Compilation Rules GB/T.20000.2 Standardization Work Guide Part 2.Adopting International Standards For dated reference documents, only the dated version applies to this specification; for undated reference documents, The latest version (including all amendments) is applicable to this specification.

3 Terms and definitions

The following terms and definitions defined by JJF 1001-2011 apply to this specification. 3.1 International Metrology Specifications Documents such as international recommendations, international guidelines and vocabulary issued by the International Organization for Legal Metrology (OIML) and the International Bureau of Metrology (BIPM) related documents. 3.2 Adopt The formulation of national metrological technical specifications based on the corresponding international metrological specifications and indicating the differences between them. Note. When adopting international metrology standards, there are two types. equivalent adoption and modification adoption. 3.3 Editorial changes Without changing the technical content of the international metrology specifications, when the national metrology specifications adopt the international metrology specifications Modifications made within the allowable range. 3.4 Technical differences The technical content of the national metrology specifications is different from the corresponding international metrology specifications. 3.5 Structure The order of the chapters, clauses, paragraphs, tables, figures and appendices of the national metrology specifications or international metrology specifications.

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