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JJF 1261.8-2017 English PDF

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JJF 1261.8-2017: Rules of Metrology Testing for Energy Efficiency of Electric Washing Machines
Status: Valid

JJF 1261.8: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJF 1261.8-2017English1149 Add to Cart 7 days [Need to translate] Rules of Metrology Testing for Energy Efficiency of Electric Washing Machines Valid JJF 1261.8-2017
JJF 1261.8-2014EnglishRFQ ASK 7 days [Need to translate] Rules of Metrology Testing for Energy Efficiency Label of Electrical Washing Machines Obsolete JJF 1261.8-2014
JJF 1261.8-2013EnglishRFQ ASK 9 days [Need to translate] Rules of Metrology Testing for Energy Efficiency. Lable of Electrical Washing Machines Obsolete JJF 1261.8-2013

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Basic data

Standard ID JJF 1261.8-2017 (JJF1261.8-2017)
Description (Translated English) Rules of Metrology Testing for Energy Efficiency of Electric Washing Machines
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A50
Classification of International Standard 17.020
Word Count Estimation 50,531
Date of Issue 2017-09-26
Date of Implementation 2018-03-26
Older Standard (superseded by this standard) JJF 1261.8-2014
Quoted Standard JJF 1261.1-2017; GB/T 2829-2002; GB/T 4288-2008; GB 12021.4-2013
Regulation (derived from) General Administration of State Quality Inspection Announcement 2017 No. 78
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard specifies the energy efficiency labeling measurement requirements, metrology and testing procedures, metrology and testing methods, measurement and evaluation results assessment criteria, and test reports for household electric washing machines (hereinafter referred to as ��washing machines��). This standard applies to washing machines with a rated washing capacity greater than 1.0 kg and less than or equal to 10.0 kg. It does not include agitated washing machines and single-tub washing machines without dehydration. The laundry dryer only evaluates its washing function. This standard is applicable to the measurement and supervision of the energy efficiency measurement of washing machines. The entrusted inspections may refer to this standard. Units that produce and sell washing machines can also be tested against this standard. The washing machine that is tested should be a product that the manufacturer has passed its own inspection, or that the seller has imported or sold.

JJF 1261.8-2017: Rules of Metrology Testing for Energy Efficiency of Electric Washing Machines

---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.
Rules of Metrology Testing for Energy Efficiency of Electric Washing Machines National Metrology Technical Specification of the People's Republic Electric washing machine energy efficiency Metrology inspection rules Published on.2017-09-26 Implementation of.2018-03-26 The General Administration of Quality Supervision, Inspection and Quarantine issued Electric washing machine energy efficiency Metrology inspection rules Replacing JJF 1261.8-2014 Focal Point. National Legal Measurement Management Measurement Technical Committee Energy Efficiency Labeling Measurement and Testing Subcommittee Main drafting unit. Shandong Institute of Metrology China Institute of Metrology Participated in the drafting unit. Zhejiang Institute of Metrology Qingdao Haier Washing Machine Co., Ltd. Wuxi Little Swan Co., Ltd. This Code entrusts the National Legal System of Metrology and Metrology Management Metrology Technical Committee The committee is responsible for explaining The main drafters of this specification. Lu Huizheng (Shandong Institute of Metrology) Yang Lei (Shandong Institute of Metrology) Xu Dinghua (China Institute of Metrology) Xu Honglei (Shandong Institute of Metrology) Participate in the drafters. Yu Shifan (Zhejiang Institute of Metrology) Shi Yuling (Qingdao Haier Washing Machine Co., Ltd.) Gaoyang (Wuxi Little Swan Co., Ltd.)

table of Contents

Introduction (III) 1 Scope (1) 2 References (1) 3 terms and units of measurement (1) 3.1 Washing ratio (1) 3.2 Washing machine working cycle (1) 3.3 Washing machine working cycle power consumption (1) 3.4 Washing machine duty cycle water consumption (1) 3.5 rated capacity (1) 3.6 half load capacity (2) 3.7 Unit power consumption (2) 3.8 Unit water consumption (2) 3.9 Power consumption limit (2) 4 Overview (2) 5 Measurement requirements (2) 5.1 Energy Efficiency Labeling (2) 5.2 Energy efficiency indicators (energy consumption) (2) 5.3 Energy efficiency rating (3) 6 Detection conditions (3) 6.1 Environmental conditions (3) 6.2 Measuring equipment and test materials (3) 6.3 Measurement uncertainty (5) 7 Test items and methods (5) 7.1 Sampling principles and methods (5) 7.2 Sample Testing (6) 7.3 Original Record (6) 7.4 Data Processing (7) 8 test results (7) 8.1 Energy efficiency index (energy consumption) measurement test results qualified criteria (7) 8.2 Test results evaluation criteria (8) 8.3 Test Report (8) Appendix A Preparation method of carbon black oil contaminated cloth (10) Appendix B Detergent (12) Appendix C Measurement Methods for Washing Performance of Electric Washing Machines (14) Appendix D Measurement method for dehydration performance of electric washing machine (21) Appendix E Measurement Method for Rinsing Performance of Electric Washing Machines (22) Appendix F Example of Energy Efficiency Measurement Uncertainty Evaluation for Electric Washing Machines (24) Appendix G Electric Washing Machine Energy Efficiency Measurement and Sampling Sampling Sheet (Format) (34) Appendix H Electric washing machine energy efficiency measurement and detection original record (format) (35) Appendix I Energy Efficiency Measurement Report for Electric Washing Machines (Format) (39)

Introduction

In order to standardize the energy efficiency measurement and testing of electric washing machines that implement energy efficiency label management, JJF 1261.1-2017 The requirements of the Energy Efficiency Measurement and Measurement Rules for Energy Products are formulated. This specification replaces JJF 1261.8-2014, compared with JJF 1261.8-2014, except for editorial changes, the main To change as follows. ---The name of the specification is changed from "Electric washing machine energy efficiency labeling measurement and testing rules" to "electric washing machine energy" Efficiency measurement detection rules"; --- "5.1 Energy Efficiency Labeling" to increase "energy efficiency information code" and "energy efficiency 'leader' information", etc. Claim; --- The original record format and test report format are modified accordingly (Appendix H, Appendix I). The previous versions of this specification were released as follows. ---JJF 1261.8-2013; ---JJF 1261.8-2014. Electric washing machine energy efficiency Metrology inspection rules

1 Scope

This specification specifies the energy efficiency labeling measurement requirements for household electric washing machines (hereinafter referred to as "washing machines"). Measurement and testing procedures, measurement and detection methods, measurement results evaluation criteria and test reports. This specification is applicable to washing machines with a rated washing capacity of more than 1.0kg and less than or equal to 13.0kg. Mixing washer and single-tub washing machine without dehydration. The washer-dryer only evaluates its washing function. This specification is applicable to the supervision and inspection of energy efficiency measurement of washing machines. The commissioned inspection can be carried out with reference to this specification. Production and Units that sell washing machines can also be tested with reference to this specification. The washing machine to be tested shall be the product that the producer has passed the self-test or the goods that the seller imports or sells.

2 reference files

This specification refers to the following documents. JJF 1261.1-2017 energy efficiency measurement and testing rules for energy products GB/T 2829-2002 Periodic inspection count sampling procedures and tables (applicable to the inspection of process stability) GB/T 4288-2008 Household and similar electric washing machines GB 12021.4-2013 Electric washing machine energy efficiency water limit value and grade For dated references, only dated versions apply to this specification; undated quotations The latest version (including all amendments) applies to this specification.

3 terms and units of measure

The following terms and units of measurement apply to this specification. 3.1 Washing ratio rateofwashingability The ratio of the washing rate of the measured washing machine to the washing rate of the reference washing machine is 1 in size. 3.2 washing machine duty cycle washingcycle Complete the function according to the functions of the tested washing machine (such as washing, rinsing, dehydrating, water ingress, drainage, etc.) The whole process of common (standard) laundry procedures. 3.3 Washing machine work cycle power consumption electricenergyconsumption The average electric energy consumed by the washing machine under the working condition to complete the rated capacity and the half-load capacity The amount includes the electric energy consumed for heating the washing water, and the unit of measurement is kW·h. 3.4 washing machine duty cycle water consumption waterconsumption The average water consumed by the washing machine under the working condition, the rated capacity and the half-load capacity Quantity, the unit of measurement is L. 3.5 rated capacity ratedcapacity The maximum mass of the standard laundry in the dry state can be processed at one time, and the unit of measurement is kg.

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