JJF 1647-2017 English PDF

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JJF 1647-2017: Rules of Metrological Testing for Retailed Commodities in Weighing
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Basic data

Standard ID: JJF 1647-2017 (JJF1647-2017)
Description (Translated English): Rules of Metrological Testing for Retailed Commodities in Weighing
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A53
Word Count Estimation: 14,176
Date of Issue: 2017-09-26
Date of Implementation: 2017-12-26
Regulation (derived from): General Administration of State Quality Inspection Announcement 2017 No. 78
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine

JJF 1647-2017: Rules of Metrological Testing for Retailed Commodities in Weighing

---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.
(Standard for Weighing and Metering of Retail Commodities) People's Republic of China National Measurement Specifications Retail goods weighing measurement inspection rules 2017-09-26 Posted 2017-12-26 Implementation General Administration of Quality Supervision, Inspection and Quarantine released Retail goods weighing measurement inspection rules The focal point. National legal metrology management measurement Technical Committee The main drafting unit. China University of Measurement Hangzhou Quality and Technical Supervision Testing Institute Participate in the drafting unit. Shandong Institute of Metrology Qingdao Institute of Measurement Technology Beijing Institute of Metrology and Measurement Chongqing Institute of Metrology and Quality Inspection This standard commissioned by the national legal metrology management measurement technical committee responsible for the interpretation The main drafters of this specification. Xu Zhiling (China University of Metrology) Li Zhi-fei (Hangzhou Quality and Technical Supervision Testing Institute) Participate in the drafters. Lu Xinguang (Shandong Institute of Metrology) Wang Jun (Qingdao Institute of Metrology Technology) Liu Wei (Beijing Institute of Metrology and Measurement) Xu Tao (Chongqing Institute of Metrology and Quality Inspection)

table of Contents

Introduction (Ⅱ) 1 Scope (1) 2 References (1) 3 Terms and definitions (1) 3.1 Measurement negative deviation (1) 3.2 nuclear test method (1) 3.3 Commodity nuclear weight value (1) 4 weighing measurement requirements (1) 4.1 General (1) 4.2 Negative deviation of retail goods measurement requirements (1) 4.3 Weighing measuring equipment with the requirements (2) 5 nuclear test method (3) 5.1 General (3) 5.2 nuclear test method (3) 6 judgment criteria (4) 6.1 measurement equipment with judgment criteria (4) 6.2 Criteria for Judging Retail Shortage (4) 7 original records and inspection reports (5) 7.1 original records (5) 7.2 Inspection Report (5) Appendix A Retail Product Weighing Weigher Verification Record (6) APPENDIX B WEIGHING METER REPRESENTATIVES OF RETAIL PRODUCTS (7)

Introduction

In order to safeguard the order of the market economy, protect the legitimate rights and interests of consumers, standardize the measurement of retail goods weighing test, the root According to the State General Administration of Quality Supervision, Inspection and Quarantine, State Administration for Industry Order No. 66 "retail measurement weighing Supervision and Management Measures "(hereinafter referred to as the" Measures "), these Rules are formulated. This rule is based on the provisions of JJF 1002-2010 and JJF 1071-2010. This rule includes the weighing of retail merchandise measuring equipment, weighing negative deviation requirements, the nuclear test method And so on. This specification is first released. Retail goods weighing measurement inspection rules

1 Scope

The rules on the weighing of retail products weighing equipment, weighing negative deviation, nuclear test methods and so on Regulations were made. These rules apply to the sale of retail goods and their measurement and supervision. Retail goods as mentioned in these rules refer to foodstuffs, gold and silver ornaments which are settled by weight.

2 reference documents

The rules cited the following documents. JJG98 mechanical balance JJG99 weight JJG539 digital indicating scale JJG1036 electronic balance 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

3.1 Measurement of negative bias negativedeviationofmeasurement Negative difference between the actual weight value of the retail item and the settlement weight value. 3.2 nuclear test method kernelinspectionmethod Verify that the shortage of weighed retail merchandise exceeds the test that specifies the negative deviation of the measure. 3.3 Commodity nuclear weight value actualweightvaluesofproducts The actual weight value of the retail product as measured by the nuclear test method.

4 weighing measurement requirements

4.1 General 4.1.1 The weighing results of retail products should accurately reflect the actual weight value of the goods, the negative deviation of measurement should be consistent with 4.2 regulations Given the requirements, the settlement of the retail value of the goods weighing the actual value of the indication shall prevail. 4.1.2 Weighing of retail products must use qualified measuring instruments, the maximum allowable error should be better than or equal to Negative deviation of the measurement of retail merchandise, weighing measuring equipment equipped with the requirements of 4.3 shall meet the requirements. 4.2 Negative deviation of retail goods measurement requirements In accordance with the retail price of goods and weighing range, the retail measurement of negative deviation should be consistent with Table 1, Table 2 Provisions. ......

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