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GB/T 20290-2024 English PDF (GB/T 20290-2016, GB/T 20290-2006)

GB/T 20290-2024_English: PDF (GB/T20290-2024)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 20290-2024English2059 Add to Cart 10 days [Need to translate] Electric dishwashers for household use - Methods for measuring the performance Valid GB/T 20290-2024
GB/T 20290-2016English145 Add to Cart 0--9 seconds. Auto-delivery Electric dishwashers for household use -- Methods for measuring the performance Obsolete GB/T 20290-2016
GB/T 20290-2006EnglishRFQ ASK 5 days [Need to translate] Electric dishwashers for household use -- Methods for measuring the performance Obsolete GB/T 20290-2006


BASIC DATA
Standard ID GB/T 20290-2024 (GB/T20290-2024)
Description (Translated English) Electric dishwashers for household use - Methods for measuring the performance
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y62
Classification of International Standard 97.040.40
Word Count Estimation 102,120
Date of Issue 2024-06-29
Date of Implementation 2025-01-01
Older Standard (superseded by this standard) GB/T 20290-2016
Drafting Organization China Household Electrical Appliance Research Institute, Foshan Shunde Midea Washing Appliance Manufacturing Co., Ltd., BSH Electric (Jiangsu) Co., Ltd., Qingdao Haier Dishwasher Co., Ltd., China Household Electrical Appliance Research Institute (Beijing) Testing and Certification Co., Ltd., Ningbo Fotile Kitchenware Co., Ltd., Hangzhou Robam Electric Co., Ltd., Vatti Co., Ltd., Zhongshan Galanz Daily Appliance Co., Ltd., Zhuhai Gree Electric Appliance Co., Ltd., SGS-CSTC Standards Technical Services Co., Ltd. Anhui Branch, Mino Electric Co., Ltd., Jiangsu Oubili Dishwashing Equipment Manufacturing Co., Ltd., Panasonic Home Appliances (China) Co., Ltd., Whirlpool (China) Co., Ltd., Xiaomi Communication Technology Co., Ltd., Zhejiang Youjia Electric Co., Ltd., Ningbo Ruipai Kitchenware Co., Ltd., Zhejiang Sacon Electric Co., Ltd. Co., Ltd., Ningbo Qingmei Electrical Technology Co., Ltd., Foshan Best Electrical Technology Co., Ltd., Guangdong Saipu Intelligent Manufacturing Co., Ltd., Hisense (Shandong) Kitchen and Bathroom Co., Ltd., Weike Testing Technology Co., Ltd., Guangdong Academy of Sciences Institute of Microbiology (Guangdong Microbiological Analysis and Testing Center), Martian Kitchenware Co., Ltd., Zhejiang Alka Smart Home Technology Co., Ltd.
Administrative Organization National Technical Committee for Standardization of Household Appliances (SAC/TC 46)
Proposing organization China Light Industry Federation
Issuing agency(ies) State Administration for Market Regulation, National Standardization Administration

BASIC DATA
Standard ID GB/T 20290-2016 (GB/T20290-2016)
Description (Translated English) Electric dishwashers for household use -- Methods for measuring the performance
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y62
Classification of International Standard 97.040.40
Word Count Estimation 58,514
Date of Issue 2016-02-24
Date of Implementation 2016-09-01
Older Standard (superseded by this standard) GB/T 20290-2006
Drafting Organization China National Appliance Research Institute, Shunde District of Foshan City, the United States of washing Electric Manufacturing Co., Ltd., Qingdao Haier Dishwasher Co., Ltd., Zhongshan Galanz Daily Electric Co., Ltd., Bo Xihua Electric (Jiangsu) Co., Ltd., Jiangsu Europe times washing equipment Manufacturing Co., Ltd., National Household Electrical Appliances Quality Supervision and Inspection Center
Administrative Organization National Standardization Technical Committee for Household Electrical Appliances (SAC/TC 46)
Regulation (derived from) National Standard Announcement No
Proposing organization China Light Industry Federation
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee

BASIC DATA
Standard ID GB/T 20290-2006 (GB/T20290-2006)
Description (Translated English) Electric dishwashers for household use. Methods for measuring the performance
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y62
Classification of International Standard 97.040.40
Word Count Estimation 45,424
Date of Issue 2006-06-16
Date of Implementation 2006-12-01
Adopted Standard IEC 60436-2004, IDT
Drafting Organization China Household Electrical Appliances Research Institute
Administrative Organization National Standardization Technical Committee appliances
Regulation (derived from) China National Standard Approval Announcement 2006 No.7 (Total No.94)
Proposing organization China Light Industry Federation
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard applies to the use of hot and/or cold water for household electric dishwashers. Description and definition of key performance characteristics of household electric dishwashers and provides methods to test these features purpose of this standard. This standard does not address the safety and performance requirements.


GB/T 20290-2024. Performance test methods for household electric dishwashers ICS 97.040.40 CCSY62 National Standards of People's Republic of China Replaces GB/T 20290-2016 Performance test methods for household electric dishwashers (IEC 60436.2020,MOD) Released on 2024-06-29 2025-01-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Table of Contents Preface III 1 Range 1 2 Normative references 1 3 Terms, definitions and symbols 1 4 Test items 7 5 General conditions for testing 7 6 Combined test of cleaning performance and drying performance 11 7 Combined evaluation of cleaning and drying performance 21 8 Power consumption, water consumption and program time 29 9 Noise 31 Appendix A (Normative) Personal tableware and public tableware 32 Appendix B (Informative) Tableware Specifications 36 Appendix C (Normative) Description of pollutant coating amount 42 Appendix D (Informative) Photos of Contaminated Tableware 45 Appendix E (Normative) Test Aids 48 Appendix F (Normative) Microwave Ovens 50 Appendix G (Normative) Circulation Hot Air Oven 52 Appendix H (Informative) Alternative Assessment Form for Cleaning and Drying Assessment 53 Appendix I (Normative) Requirements for reference machines 57 Appendix J (Informative) Chromaticity Table 61 Appendix K (Normative) Supplementary information on power consumption of dishwashers 62 Appendix L (Informative) Test Material Suppliers 68 Appendix M (Informative) Test Report Format 69 Appendix N (Normative) Test enclosures for built-in and self-contained dishwashers 71 Appendix O (Informative) Internal Assessment Criteria 74 Appendix P (Informative) Test steps for induction procedures 75 Appendix Q (Informative) Additional Rinse Performance Evaluation 77 Appendix R (Informative) Evaluation of Dishwasher Filter Performance 79 Appendix S (Informative) Filtration System Evaluation Flowchart 84 Appendix T (Normative) Test Instruments and Accuracy Requirements 85 Appendix U (Normative) Effect of Inlet Water Temperature on Power Consumption 86 Appendix V (Informative) Test of intermittent repetitive function 89 References 94 Preface This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 20290-2016 "Performance test methods for household electric dishwashers". In addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the definition of dishwasher (see 3.1.1, 3.1 of the.2016 edition); ---Added independent dishwasher, built-in dishwasher, integrated dishwasher, test prototype, reference machine, test, series test, tableware, Chinese standard tableware, regeneration, end of program mode, waiting mode duration, refrigeration, freezing, manual filter, all activities stop Terms and definitions such as stop, intermittent repetitive function, etc. (see 3.1.2 to 3.1.9, 3.1.12, 3.1.22, 3.1.26, 3.1.30 to 3.1.38); --- Changed the definitions of cycle, detergent, shutdown mode and delayed start mode (see 3.1.16, 3.1.24, 3.1.28, 3.1.29,.2016 edition) 3.5, 3.12, 3.16, 3.18); --- Changed "manual dispenser" to "non-automatic dispenser", changed "standby mode" to "waiting mode" (see 3.1.20, 3.1.27, 3.9 and 3.17 of the.2016 version); --- Added a list of symbols involved in the test (see 3.2); --- Added test methods for measuring power consumption related content in performance characteristics (see Chapter 4 and Appendix K); --- Added instructions on parameter tolerance and rounding calculation (see 5.1.1); --- Changed the test voltage error range of the test sample and reference machine (see 5.3.1.1, 5.3.2.1, 5.3.1.1,.2016 edition 5.3.2.1); --- Changed the laboratory ambient temperature and deleted the temperature difference between the oven drying method and the air drying method (see 5.5, 5.5 of the.2016 edition); --- Changed the soft water hardness limit requirements and configuration requirements (see 5.6.3, 5.6.3 of the.2016 edition); --- Changed the detergent type and dosage requirements (see 5.7, 5.7 of the.2016 edition); --- Deleted Type IV rinse agent (see 5.8 of the.2016 edition); --- Added information description of intermittent repetitive function, its impact on test results and processing methods (see 5.10); --- Added the requirements for Chinese tableware testing (see 6.1); --- Added new tableware pretreatment, tableware adjustment and maintenance requirements (see 6.2.2, 6.2.3, 6.2.4); --- Changed the general requirements for the preparation and use of pollutants (see 6.4.1, 6.4 of the.2016 edition); --- Changed the shelf life of ultra-heat treated milk (see 6.4.2.1, 6.4.1.1 of the.2016 edition); --- Deleted the content of microwave oven heating time conversion (see 6.4.1.2 of the.2016 edition); --- Changed the description of the use of tea leaves, oven and air drying pre-drying process (see 6.4.3.3, 6.4.3.4, 6.4.3.5,.2016 6.4.2.1, 6.4.2.2, 6.4.2.3 of the current version); --- Changed the water ratio when preparing minced meat and the type, amount and contamination method of tableware used for minced meat (see 6.4.4.2, 6.4.4.3,.2016 Version 6.4.3.1, 6.4.3.2); --- Changed the type, amount and contamination method of tableware used for eggs and oats (see 6.4.5.3, 6.4.6.3, 6.4.4.2,.2016 edition 6.4.5.2); --- Added preparation and storage methods for freeze-dried spinach (see 6.4.7.2); --- Changed the type, amount and contamination method of tableware used for spinach and butter (see 6.4.7.3, 6.4.8.3, 6.4.6.2,.2016 edition 6.4.7.2); --- Changed the tableware placement requirements for the oven drying method (see 6.5.2, 6.5.1 of the.2016 edition); --- Changed the loading and operation requirements of tableware (see 6.6.1, 6.6.2, 6.6.1, 6.6.2 of the.2016 edition); --- Changed the evaluation method and calculation of cleaning performance and drying performance (see Chapter 7, Chapter 6 and Chapter 7 of the.2016 edition); --- Changed the test method descriptions for power consumption, water consumption and program time (see 8.2, 8.2 of the.2016 edition); --- Added general requirements for evaluation methods of power consumption, water consumption and program time (see 8.3.1); --- Changed some contents of hot water power consumption and the description of water consumption and time (see 8.3.3, 8.3.4, 8.3.5, 8.2.3,.2016 edition 8.2.4, 8.2.5); --- Deleted the correction for cold water power consumption (see 8.2.2 of the.2016 edition); --- Changed the table of tableware specifications and test load composition (see A.2, A.2 and A.3 of the.2016 edition); --- Changed the description of pollutant coating amount (see Appendix C, Appendix B of the.2016 edition); --- Changed the detergent information of the test additive (see E.2, Appendix C of the.2016 edition); --- Deleted the description of standard dishwasher (type 1) (see Appendix D of the.2016 edition); --- Added microwave oven models and calibration content (see Appendix F, F.1 of the.2016 edition); --- Changed the oven calibration content (see G.2, F.2 of the.2016 edition); --- Changed the description of the reference machine (type 2) and added the requirements for loading Chinese tableware for the reference machine (see Appendix I, Appendix M of the.2016 edition); --- Changed the supplementary content of dishwasher power consumption (see Appendix K, Appendix N of the.2016 edition); --- Changed the test housing requirements for built-in and prefabricated dishwashers, and added a sink dishwasher test fixture (see Appendix N,.2016 Appendix H of the.2011 edition); --- Added test instruments and accuracy requirements (see Appendix T). This document is modified to adopt IEC 60436.2020 "Performance test methods for household electric dishwashers". This document has made the following structural adjustments compared to IEC 60436.2020. --- Added 3.1.12 "Chinese standard tableware", 3.1.13~3.1.38 correspond to 3.1.12~3.1.37 of IEC 60436.2020; ---Added Chinese tableware loading diagram for I.5 reference machine. The technical differences between this document and IEC 60436.2020 and their reasons are as follows. --- Changed the definition of automatic or self-cleaning filter and manual cleaning filter (see 3.1.35, 3.1.36) to facilitate quantitative understanding of the the term; --- Added normative references to GB 38383-2019 and the corresponding Chinese tableware terms, specifications, test requirements, and reference machines Target score for Chinese tableware and Chinese tableware loading diagram (see 3.1.12, 6.1, 7.2.3 and I.5) to facilitate the evaluation of dishwasher alignment Performance characteristics of tableware; --- Added sink dishwasher test fixture to improve the operability of the test (see Appendix N). The following editorial changes were made to this document. --- Added some notes (see Notes to 3.1.3, Notes to 3.1.14); --- Added Chinese tableware specifications (see Appendix B). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Household Electrical Appliances (SAC/TC46). This document was drafted by. China Household Electrical Appliances Research Institute, Foshan Shunde Midea Washing Appliance Manufacturing Co., Ltd., BSH Electric (Jiangsu Su) Co., Ltd., Qingdao Haier Dishwasher Co., Ltd., China Institute of Home Furnishing (Beijing) Testing and Certification Co., Ltd., Ningbo Fotile Kitchenware Co., Ltd., Hangzhou Zhuzhou Robam Electric Appliance Co., Ltd., Vantage Co., Ltd., Zhongshan Galanz Household Electrical Appliance Co., Ltd., Zhuhai Gree Electric Appliances Co., Ltd. Company, SGS-CSTC Anhui Branch, Miele Electric Co., Ltd., Jiangsu Oubili Dishwashing Equipment Manufacturing Co., Ltd., Panasonic Home Appliances (China) Co., Ltd., Whirlpool (China) Co., Ltd., Xiaomi Communications Technology Co., Ltd., Zhejiang Youjia Electric Co., Ltd. Ningbo Ruipai Kitchenware Co., Ltd., Zhejiang Sacon Electric Co., Ltd., Ningbo Qingmei Electric Technology Co., Ltd., Foshan Best Electric Technology Co., Ltd., Guangdong Saipu Intelligent Manufacturing Co., Ltd., Hisense (Shandong) Kitchen and Bathroom Co., Ltd., Weikai Testing Technology Co., Ltd., Institute of Microbiology, Guangdong Academy of Sciences (Guangdong Microbiological Analysis and Testing Center), Martian Kitchenware Co., Ltd., Zhejiang Alka Smart Home Technology Co., Ltd. The main drafters of this document are. Ma Dejun, Zhang Xiao, Qiu Canhua, Yue Jingsong, Liao Licheng, Li Shanshan, Yang Lin, Qin Yawei, Xu Hui, He Xiaofan, Li Mingfeng, He Jun, Li Wei, Yao Guanjie, Lin Kunfang, He Guangyu, Peng Sujuan, Wang Yun, Xu Wu, Liu Di, Li Ning, Yang Mingxin, Cheng Yongjian, Zhao Xiaocai, Shi Song, Huang Bolin, Dai Tianxi, Lao Dewen, Yao Yanchun, Xie Xiaobao, Li Shuai, Bei Xiaoxian. The previous versions of this document and the documents it replaces are as follows. ---First published in.2006 as GB/T 20290-2006; ---First revised in.2016; ---This is the second revision. Performance test methods for household electric dishwashers 1 Scope This document specifies the principal performance characteristics of electric dishwashers for household and similar use and describes standard methods for testing these characteristics. This document applies to electric dishwashers for household and similar purposes, using hot and/or cold water. This document does not address safety and minimum performance requirements. 2 Normative references The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB 38383-2019 Dishwasher energy efficiency and water efficiency limit values and grades sampledivision) Note. GB/T 6372-2006 Method for sampling surfactants and detergents (ISO 607.1977, IDT) ISO 80000-1.2022 Quantities and Units-Part 1.General IEC 60704-2-3 Household and similar electrical appliances - Part 2-3.Particular requirements for dishwashers Note. GB/T 4214.3-2023 Household and similar electrical appliances - Noise test methods - Particular requirements for dishwashers (IEC 60704-2-3.2017, MOD) performance) Note. GB/T 18800-2017 Performance test methods for household microwave ovens (IEC 60705.2014, IDT) Water for testing Note. GB/T 23119-2017 Water for performance test of household and similar electrical appliances (IEC 60734.2012, IDT) standby power Note. GB/T 35758-2017 Measurement method for standby power of household appliances (IEC 62301.2011, IDT) 3 Terms, definitions and symbols 3.1 Terms and Definitions The following terms and definitions apply to this document. 3.1.1 Dishwasher A machine that washes, rinses and dries dishes using chemical, mechanical, thermal and electrical methods. NOTE 1 At the end of a programme, the dishwasher may perform a specific drying operation. ......


GB/T 20290-2016 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 97.040.40 Y 62 Replacing GB/T 20290-2006 Electric dishwashers for household use - Methods for measuring the performance (IEC 60436.2012, MOD) ISSUED ON. FEBRUARY 24, 2016 IMPLEMENTED ON. SEPTEMBER 1, 2016 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of the People's Republic of China. Table of Contents Foreword ... 5 Introduction ... 7 1 Scope ... 8 2 Normative references ... 8 3 Terms and definitions ... 9 4 List of measurements ... 12 5 General conditions for measurements ... 12 5.1 General ... 12 5.2 Conditioning of the machine under test and sequence of test procedures ... 13 5.3 Electricity supply for machines ... 14 5.4 Test programme ... 14 5.5 Ambient conditions ... 15 5.6 Water supply ... 15 5.7 Detergent ... 16 5.8 Rinse agent ... 17 5.9 Salt ... 17 6 Cleaning performance ... 18 6.1 General and purpose ... 18 6.2 Load ... 18 6.3 Soiling agents ... 19 6.4 Preparation and application of soiling agents ... 19 6.5 Drying of the soiled dishes ... 29 6.6 Loading and operating... 30 6.7 Evaluation... 31 6.8 Results ... 35 7 Drying performance ... 36 7.1 General and purpose ... 36 7.2 Load ... 36 7.3 Loading and operating... 36 7.4 Evaluation... 37 7.5 Expressing results ... 40 8 Energy consumption, water consumption and time ... 40 8.1 General and purpose ... 40 8.2 Method of measurement ... 41 9 Airborne acoustical noise ... 43 Annex A (normative) Place settings and serving pieces ... 44 Annex B (informative) Illustration of soil distribution ... 47 Annex C (normative) Test materials for laboratories ... 49 Annex D (normative) Description of the reference dishwasher (Type 1) ... 52 Annex E (informative) Addresses of suppliers ... 57 Annex F (normative) Microwave oven and through-circulation thermal cabinet ... 62 Annex G (informative) Guidelines for assessing cleaning performance ... 65 Annex H (normative) Test enclosure for built-in dishwasher ... 67 Annex I (informative) Flow chart - test sequence for GB/T 20290 ... 68 Annex J (normative) Shade chart ... 69 Annex K (informative) Test report format ... 71 Annex L (informative) Adjusting water consumption in the reference dishwasher ... 74 Annex M (normative) Description of the reference machine (Type 2) ... 76 Annex N (normative) Additional aspects of the energy consumption of dishwashers ... 82 Annex O (informative) Chinese standard tableware specifications ... 88 Bibliography ... 89 Foreword This Standard is drafted in accordance with the rules given in GB/T1.1-2009. This Standard replaces GB/T 20290-2006 “Electric dishwashers for household use - Methods for measuring the performance”. The main differences between this Standard and GB/T 20290-2006 are as follows. - GB/T 20290-2006 is identical to IEC 60436.2004, while this Standard is equivalent to IEC 60436.2012; - ADD IEC 62301 in Clause 2 as a normative reference; - ADD 3.16, definition of off mode, 3.17, definition of left on mode and 3.18, definition of delay start mode in Clause 3; - REVISE reference dishwasher annex in 5.1; - In Clause 6 “Cleaning performance”. revise 6.4.1.2 “Conversion”, 6.4.1.3 “Pre- heating the microwave oven” and “Figure 1 Position of the glasses on the microwave turntable” in 6.4.1.5 “Cooking process”; - REVISE the relevant contents of Annex A (informative) “Place settings and serving pieces”; - DELETE Annex B (normative) “AHAM-type load”; - ADD Annex E (informative) “Addresses of suppliers”; - REVISE the relevant contents of Annex F (normative) “Microwave oven and through-circulation thermal cabinet”; - ADD Annex M (normative) “Description of the reference machine (Type 2)”; - ADD Annex N (normative) “Additional aspects of the energy consumption of dishwashers”; - ADD Annex O (informative) “Chinese standard tableware specifications”. This Standard uses the re-drafting method to modify IEC 60436.2012 (Ed 3.2) “Electric dishwashers for household use - Methods for measuring the performance”. The differences between this Standard and IEC 60436.2012 are. - DELETE AHAM DW-1.2003. Performance testing methods for household electric dishwashers in Clause 2, the reason is that the AHAM-type load is deleted in this Standard; - DELETE Annex B (normative) AHAM-type load, the sequence number of other annexes is adjusted in turn, and add the Annex O (informative) “Chinese standard tableware specifications” at the end, putting forward relevant requirements for domestic standard test tableware. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing organizations of this document shall not be held responsible for identifying any or all such patent rights. This Standard is proposed by China Light Industry Federation. This Standard is under the jurisdiction of National Technical Committee on Household Electrical Appliances of Standardization Administration of China (SAC/TC 46). Drafting organizations of this Standard. China Household Electrical Appliances Research Institute, Shunde Media Washing Wlectrical Manufacturing Co., Ltd., Qingdao Haier Dishwasher Co., Ltd., Zhongshan Galanz Daily Electric Co., Ltd., BSH Electric (Jiangsu) Co., Ltd., Jiangsu Oberon Dishwashing Equipment Manufacturing Co., Ltd., National Household Electrical Appliances Quality Supervision and Inspection Center. Main drafters of this Standard. Lu Jianguo, Zhu Yan, Liang Honghu, Lin Jiaming, Jiang Zhicun, Yue Jingsong, Guan Haiyan, Peng Sujuan. The previous edition of the standard replaced by this Standard is as follows. - GB/T 20290-2006. Introduction In 1996, IEC subcommittee 59A charged its Wo... ......

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