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JJF 1920-2021 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1920-2021: (Detailed Rules for Evaluation of National Metrological Verification Regulations)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1920-2021	279	Add to Cart	3 days	(Detailed Rules for Evaluation of National Metrological Verification Regulations)	Valid

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Basic data

Standard ID: JJF 1920-2021 (JJF1920-2021)
Description (Translated English): (Detailed Rules for Evaluation of National Metrological Verification Regulations)
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A50
Word Count Estimation: 14,190
Issuing agency(ies): State Administration for Market Regulation

JJF 1920-2021: (Detailed Rules for Evaluation of National Metrological Verification Regulations)

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Detailed Rules for Evaluation of National Metrological Verification Regulations) National Metrology Technical Specification of the People's Republic of China National Metrological Verification Regulations Evaluation Rules Published on 2021-06-26 2021-12-26 Implementation Released by the State Administration for Market Regulation National Metrological Verification Regulations Evaluation Rules Focal Point. National Legal Metrology Management Metrology Technical Committee Main drafting unit. Shanghai Municipal Administration for Market Regulation Shanghai Institute of Metrology and Testing Technology Participating in the drafting unit. China Institute of Metrology Metrology Department, State Administration for Market Regulation Xining Market Supervision Administration China Metrology Association This specification is entrusted to the National Legal Metrology Management Metrology Technical Committee to be responsible for the interpretation The main drafters of this specification. Yang Wenchang (Shanghai Administration for Market Regulation) Wu Jianying (Shanghai Institute of Metrology and Testing Technology) Participating drafters. Chen Weixin (China Institute of Metrology) Xu Qing (Department of Metrology, State Administration for Market Regulation) Chen Xuewei (Xining Market Supervision Administration) Luo Xinyuan (China Metrology Association)

content

Introduction (Ⅱ) 1 Scope(1) 2 References (1) 3 Terms and Definitions(1) 4 Evaluation Purpose(2) 5 Evaluation principles (2) 5.1 Principles of the rule of law (2) 5.2 Objective principles (2) 5.3 Scientific principles (2) 6 Evaluation objects and evaluation cycle (2) 7 Evaluation elements (2) 7.1 Legal compliance(2) 7.2 Applicability (2) 7.3 Technical level (3) 7.4 Coordination(3) 7.5 Structural content (3) 7.6 Application Status(3) 7.7 Effectiveness of use (4) 8 Evaluation methods (4) 9 Application of evaluation results (4) Appendix A Comprehensive Evaluation Form of National Metrological Verification Regulations (5) Appendix B Overall Evaluation Conclusions and Judgment Methods of National Metrology Verification Regulations (8)

Introduction

JJF 1920-2021 "Detailed Rules for Evaluation of National Metrological Verification Regulations" is a guide for evaluating national metrological verification regulations specifications. This specification is formulated in accordance with the management requirements of the measurement administrative department of the State Council, and fully refers to GB/T 3533.1- 2017 "Standardization Benefit Evaluation Part 1.General Principles of Economic Benefit Evaluation", GB/T 3533.2-2017 "Standardization Benefit Evaluation Part 2.Evaluation of the Implementation Effect of National Standards such as General Principles of Social Benefit Evaluation, and JJF 1002 Compilation Rules for Quantitative Verification Regulations and relevant requirements of JJF 1139 "Principles and Methods for Determining the Verification Period of Measuring Instruments". This specification is published for the first time. National Metrological Verification Regulations Evaluation Rules

1 Scope

This standard is applicable to evaluating the implementation effect of the national metrological verification regulations (hereinafter referred to as verification regulations). Evaluate the national measuring instrument type evaluation outline, the national metrological calibration standard and other related metrological technical specifications (hereinafter referred to as measurement technical specifications) implementation effect, can also refer to the implementation.

2 Reference documents

This specification cites the following documents. JJF 1868-2020 adopts the rules of international metrology norms For dated references, only the dated version applies to this specification; for undated references The latest version (including all amendments) applies to this specification.

3 Terms and Definitions

The terms and definitions defined in JJF 1868-2020 and the following apply to this specification. From the legal compliance, technical level, coordination, structural content, application status and use effect of verification procedures, etc. Judging from multiple angles, and making a conclusion on what measures should be taken for the verification procedure. Documents such as OIMLV) and Guidelines (Guides, OIMLG) and related documents issued by the International Bureau of Weights and Measures (BIPM) document. [Source. JJF 1868-2020, 3.1] 3.3 Equivalent to using identityadoption The technical content and structure of the national metrological specifications remain the same as those of the corresponding international metrological specifications, and the minimum Adoption of limited editorial changes. [Source. JJF 1868-2020, 3.6] 3.4 Modification adopts modifiedadoption There are technical differences between the national metrological technical specifications and the corresponding international metrological specifications, and these differences can be clearly marked and and explain why, and allow the adoption of editorial changes. Note. 1 When revised and adopted, the national metrological technical specifications and the corresponding international metrological specifications should correspond in structure. Changes to the structure are permitted only if the content and structure of the International Metrology Specification are compared. 2 Modified adoption does not include cases where only few or unimportant clauses in international metrology standards are retained. [Source. JJF 1868-2020, 3.7] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1920-2021_English be delivered?

Answer: Upon your order, we will start to translate JJF 1920-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1920-2021_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1920-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.