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JJF 1261.12-2017 English PDF

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JJF 1261.12-2017: Rules of Metrology Testing for Energy Efficiency of Microcomputers
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JJF 1261.12: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1261.12-2017	English	689	Add to Cart	5 days [Need to translate]	Rules of Metrology Testing for Energy Efficiency of Microcomputers	Valid	JJF 1261.12-2017
JJF 1261.12-2013	English	RFQ	ASK	5 days [Need to translate]	Rules of Metrology Testing for Energy Efficiency Label of Microcomputers	Obsolete	JJF 1261.12-2013

PDF similar to JJF 1261.12-2017

Standard similar to JJF 1261.12-2017

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Basic data

Standard ID	JJF 1261.12-2017 (JJF1261.12-2017)
Description (Translated English)	Rules of Metrology Testing for Energy Efficiency of Microcomputers
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A50
Word Count Estimation	30,311
Date of Issue	2017-09-26
Date of Implementation	2018-03-26
Older Standard (superseded by this standard)	JJF 1261.12-2013
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 1261.12-2017: Rules of Metrology Testing for Energy Efficiency of Microcomputers

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Rules of Metrology Testing for Energy Efficiency of Microcomputers People's Republic of China National Metrology Technical Specifications Microcomputer Energy Efficiency Measurement Detection Rules Published on.2017-09-26 2018-03-26 implementation The State Administration of Quality Supervision, Inspection and Quarantine issued Microcomputer energy efficiency Metering detection rules Replacing JJF 1261.12-2013 Key units. Energy efficiency labeling of the National Legal Measurement Management and Measurement Technology Committee Metrology Test Subcommittee Drafted by. China Academy of Metrology Shenzhen Metrology and Quality Inspection Institute Participated in drafting. Guangdong Academy of Metrology Beijing Territor Testing Technology Services Co., Ltd. Liaoning Institute of Metrology This Code entrusts the National Legal System Measurement Management Technical Committee to measure the efficiency of energy efficiency labeling Technical Committee is responsible for explaining The main drafters of this specification. Wu Hao (China Academy of Metrology Sciences) Hang Chenzhe (China Institute of Metrology) An Chuangwen (Shenzhen Institute of Metrology and Quality Inspection) Participating drafters. Zhou Dengjin (Guangdong Academy of Metrology Science) Han Zhengtao (Beijing Tairuite Testing Technology Service Co., Ltd.) Li Nuo (Liaoning Provincial Institute of Metrology)

Introduction (II) 1 Scope (1) 2 References (1) 3 Terms and units of measure (1) 3.1 Closed state (1) 3.2 Sleep (1) 3.3 Idle state (1) 3.4 Typical Energy Consumption (2) 3.5 Microcomputer Energy Efficiency Limit (2) 4 Overview (2) 5 Metrological requirements (2) 5.1 Energy Efficiency Labelling (2) 5.2 Energy Efficiency Index (Energy Consumption) (2) 5.3 Energy efficiency rating (4) 6 Testing Conditions (5) 6.1 Environmental Conditions (5) 6.2 Testing Equipment (5) 6.3 Measurement uncertainty (5) 7 Testing Items and Methods (5) 7.1 Sampling Principles and Methods (5) 7.2 Sample Testing (5) 7.3 Original records (7) 7.4 Data Processing (7) 8 Test Results (7) 8.1 Eligibility Criteria for Energy Efficiency Index (Energy Consumption) Measurement Test Results (7) 8.2 Test results assessment criteria (8) 8.3 Test Report (8) Appendix A Example of Evaluation of Uncertainty in Measurement of Typical Energy Consumption of Microcomputers (10) Appendix B Microcomputer Energy Efficiency Measurement Inspection Sample Sheet (Format) (16) Appendix C Microcomputer Energy Efficiency Metering Original Record (Format) (17) Appendix D Microcomputer Energy Efficiency Measurement Test Report (Format) (20)

Introduction

In order to standardize the measurement of energy efficiency of microcomputers implementing energy efficiency label management, The requirements of the Energy Efficiency Measurement and Testing Rules for Products (JJF 1261.1-2017) shall establish this specification. This specification replaces JJF 1261.12-2013. Compared with JJF 1261.12-2013, except for editorial modification, The main changes to this specification are as follows. ---The name of this specification was changed from "Microcomputer Energy Efficiency Labeling Measurement and Inspection Rules" to "Microcomputer Power Source Efficiency Measurement Detection Rules"; --- "5.1 energy efficiency labeling" adds "energy efficiency information code" and "energy efficiency 'leader' information", etc. Claim; --- The original record format and test report format have been modified accordingly (Appendix C, Appendix D). The previous versions of this specification were issued as follows. ---JJF 1261.12-2013. Microcomputer Energy Efficiency Measurement Detection Rules

1 Scope

This specification stipulates a desktop microcomputer and an integrated desktop microcomputer with display function (abbreviated as “1. "Energy efficiency measurement requirements and measurement detection processes for personal computers" and portable computers (collectively referred to as "microcomputers" above) Sequence, measurement and measurement methods, measurement criteria, and test reports. This specification applies to general-purpose microcomputers and does not apply to workstations and industrial computers; does not apply to two Microcomputers with two or more independent graphics display units; not applicable to micro power ratings greater than 750W Computer; also not suitable for portable computers with a display screen diagonal less than 0.2946m (11.6in) and Body machine. This specification is applicable to microcomputer energy efficiency measurement supervision and inspection, commissioned testing can refer to this specification. Students Units that produce and sell microcomputer products may also use this specification for testing. Microcomputers subject to testing shall be products that have passed self-inspection by the producer or imported or sold by the seller. commodity.

2 references

This specification refers to the following documents. JJF 1261.1-2017 Energy Product Energy Efficiency Measurement Inspection Rules GB/T 2829-2002 Periodic Inspection Count Sampling Procedures and Tables (Applicable to Inspection of Process Stability) GB 28380-2012 microcomputer energy efficiency limit and energy efficiency rating For dated references, only dated editions apply to this specification; all undated references The latest version (including all amendments) applies to this specification.

3 Terms and units of measure

The following terms and definitions apply to this specification. 3.1 off state offmode The microcomputer is connected to the lowest power state on the mains power supply. Note. Microcomputers that use the Advanced Configuration and Power Management Interface (ACPI) have a shutdown state that corresponds to the S5 state in ACPI. 3.2 sleep mode sleepmode Microcomputers use less energy without shutting down. This state can be selected by the user to enter, but also by micro The computer automatically enters after a period of inactivity. Note. Microcomputers that use the Advanced Configuration and Power Management Interface (ACPI) typically have a sleep state equivalent to S3 in ACPI status. 3.3 idle idlemode Microcomputer operating system has been loaded, user profiles have been created, and only the system defaults should be provided. Used state.

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