GB/T 21001.4-2024 English PDFUS$864.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 21001.4-2024: Refrigerated display cabinets - Part 4: Classification, requirements and test conditions of ice-cream freezers Status: Valid
Basic dataStandard ID: GB/T 21001.4-2024 (GB/T21001.4-2024)Description (Translated English): Refrigerated display cabinets - Part 4: Classification, requirements and test conditions of ice-cream freezers Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J73 Classification of International Standard: 97.130.20 Word Count Estimation: 43,481 Date of Issue: 2024-04-26 Date of Implementation: 2025-05-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 21001.4-2024: Refrigerated display cabinets - Part 4: Classification, requirements and test conditions of ice-cream freezers---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT21001.4-2024 Refrigerated display cabinets - Part 4.Classification, requirements and test conditions of ice-cream freezers Refrigerated display cabinets Part 4.Classification, requirements and Test conditions Refrigerated display cabinets- Part 4： Classification, requirements and test conditions of ice-cream freezers (ISO 22043.2020, Ice-cream freezers-Classification, requirements and test conditions, IDT) ICS 97.130.20 CCS J 73 National Standard of the People's Republic of China Released on October 26, 2024, implemented on May 1, 2025 State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface... Ⅲ Introduction Ⅳ 1 Scope... 1 2 Normative references... 1 3 Terms and Definitions 1 3.1 General Principles 1 3.2 Ice cream freezer parts... 2 3.3 Geometric parameters and dimensions 2 3.4 Performance Parameters 3 3.5 Test Environment... 3 4 Symbols and abbreviations... 4 5 Classification and requirements... 4 5.1 Classification 4 5.2 Requirements 4 6 Test Methods... 7 6.1 General Principles 7 6.2 Tests outside the laboratory 7 6.3 Tests in the laboratory 9 7 Test Report... 25 7.1 General Principles 25 7.2 Tests outside the laboratory 25 7.3 Tests in the laboratory 26 8 Logo... 27 8.1 Loading Limits 27 8.2 Identification 29 8.3 Information provided by the manufacturer 29 Appendix A (Informative) Ice Cream Freezer Series... 30 Appendix B (Normative) Adjusted Volume Calculation 31 Appendix C (Normative) TDA Calculation 32 C.1 General Principles 32 C.2 Calculation of TDA 32 Appendix D (Informative) Test for Removal of Odors and Tastes 34 D.1 Preparation and testing 34 D.2 Inspection of samples 34 Appendix E (Normative) Performance and Energy Consumption Coefficient of Ice Cream Freezers... 36 E.1 General Principles 36 E.2 Standard Rating Conditions for Ice Cream Freezers 36 E.3 Energy Consumption Coefficient (SEC) of Ice Cream Freezer... 36 References... 37 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 is required. This document is Part 4 of GB/T 21001 Refrigerated Display Cabinets. GB/T 21001 has been published in the following parts. Part 1.Terminology;- Part 2.Classification, requirements and test conditions;- Part 3.Test Assessment;- Part 4.Classification, requirements and test conditions for ice cream freezers. - This document is equivalent to ISO 22043.2020 "Ice cream freezers classification, requirements and test conditions". The following minimal editorial changes have been made to this document. In order to coordinate with the existing standard series, the name of the standard is changed to "Refrigerated Display Cabinets Part 4.Classification and Requirements for Ice Cream Freezers" and test conditions”; EN 60335﹘1 and EN 60335﹘2﹘89 are replaced by the normative references IEC 60335﹘1 and IEC 60335﹘2﹘89. 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 the China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee on Refrigeration Standardization (SAC/TC 119). This document was drafted by. Qingdao Hairong Commercial Cold Chain Co., Ltd., Huashang International Engineering Co., Ltd., COFCO Engineering Testing and Certification Co., Ltd. Co., Ltd., Jiangsu Xingxing Cold Chain Technology Co., Ltd., Rhine Technology﹘ Commodity Inspection (Qingdao) Co., Ltd., Qingdao Haier Special Freezer Co., Ltd. Company, Qingdao Hisense Commercial Cold Chain Co., Ltd., Bingshan Songyang Cold Chain (Dalian) Co., Ltd., Shanghai Highly Zhongye Refrigeration Co., Ltd. Company, Zhejiang Meishida Refrigeration Technology Co., Ltd., Zhejiang Xuecun Refrigeration Equipment Co., Ltd., Qingdao Dashang Electric Co., Ltd., Guangdong Sike Electric Co., Ltd., Shandong Binzhou Bingchu Refrigeration Equipment Co., Ltd., Shandong Aislun Refrigeration Equipment Co., Ltd., Zhejiang Heli Refrigeration Equipment Co., Ltd., Huangshi Dongbei Refrigeration Co., Ltd., Hangzhou Kelly Stainless Steel Kitchen Equipment Co., Ltd., Shandong Xiaoya Cold Chain Co., Ltd., Shandong Xinhai Intelligent Technology Co., Ltd., Hubei Midea Commercial Refrigeration Equipment Co., Ltd., Jiangsu Jingchuang Electric Co., Ltd., Guangdong Sansheng Electric Co., Ltd., Changhong Meiling Co., Ltd., Weikai Testing Technology Co., Ltd., Jiangsu Weinuo Testing Technology Co., Ltd., Guangzhou City Jianling Electric Co., Ltd., Aucma Co., Ltd., Jiangsu Baixue Cold Chain Integrated Technology Co., Ltd., Shandong Hongtai Electric Co., Ltd. company. The main drafters of this document are. Si Chunqiang, Shao Wei, Ma Chao, Han Xiaowan, Ma Hongkui, Zhang Aidong, Wang Taifeng, Cheng Junliang, Ren Fei, Ye Minping, Bao Hongyu, Sun Zhonghao, Li Xiang, Wang Longyan, Wu Mingchu, Fang Kai, Yang Wenju, Ma Guangzhou, Du Fugui, Chen Jianjun, Xiao Jiafeng, He Shaoyong, Hu Chaolong, Li Changyu, Ning Zhifang, Li Chaofei, Zhao Junchu, Huang Chen, Yu Jingyao, Guo Qichuan, Li Jianzhou, Jie Huixia, He Xin, Yang Shanshan, Wang Yunhua, Wang Shunyi, Dong Xin, Liang Zhennan, and Liu Zhongyu.introductionThe requirements of food preservation, food hygiene and food safety have attracted more attention and importance from the public. Food refrigeration display cabinets play an important role in the food circulation cycle. GB/T 21001 aims to unify the definition and test methods of refrigeration display cabinet products in China and is planned to consist of four parts. composition. Part 1.Terminology. The purpose is to standardize the terms and definitions used in refrigerated display cabinets for the sale and display of food. Part 2.Classification, requirements and test requirements. The purpose is to standardize the structure, characteristics and performance requirements of refrigerated display cabinets and unify Requirements for test conditions, test methods, classification methods and grading methods for refrigerated display cabinets. Part 3.Test and Assessment. The purpose is to supplement the test and assessment methods for the safety and performance of refrigerated display cases. Part 4.Classification, requirements and test conditions of ice cream freezers. The purpose is to clarify and standardize the classification, requirements and test conditions of ice cream freezers. Requirements and test methods. At present, ice cream freezers are in compliance with GB/T 21001.2-2015, but ice cream freezers have different requirements in classification, technical indicators and test requirements. The requirements of the ice cream freezer are unique, and GB/T 21001.2-2015 cannot meet the performance requirements of ice cream freezers. The performance test of ice cream freezers is not carried out according to ISO 23953﹘2.2005, but according to ISO 22043.2020. This document is developed by equivalently converting the international standard ISO 22043.2020 to the performance standard for ice cream freezers in China. This formulation can standardize the definition of ice cream freezer, promote the research and development, production, sales, use and manage. Refrigerated display cabinets Part 4.Classification, requirements and Test conditions1 ScopeThis document specifies the classification, requirements and test methods for horizontal closed ice cream freezers with transparent or solid doors/lids that open from the top. This document applies to cabinets that use natural convection air cooling, wall evaporators (without evaporator fans), specifically for pre-packaged ice cream Self-contained ice cream freezers for storage and display with a net volume not exceeding 600 L. This document is only applicable to self-contained refrigeration systems. This document is not applicable to supermarket sectional combined freezers, net volume and total display area Remote type ice cream freezers with transparent doors/lids with a ratio of less than 0.35 m and ice cream freezers using the second refrigerant.2 Normative referencesThe 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 latest version (including all amendments) applies to this document. In this document. ISO 817 Refrigerants - Designation and safety classification Note. GB/T 7778-2017 Refrigerant numbering method and safety classification (ISO 817.2014, MOD) ISO 5149﹘2 Refrigeration systems and heat pumps Safety and environmental requirements Part 2.Design, construction, testing, marking and documentation (Refrigerating systems and heat pumps-Safety and environmental requirements-Part 2.Design, construction, testing, marking and documentation) Note. GB/T 9237-2017 Refrigeration systems and heat pumps Safety and environmental requirements [ISO 5149.2014 (all parts), MOD] IEC 60335﹘1 Household and similar electrical appliances Safety Part 1.General requirements al appliances-Safety-Part 1.General requirements) Note. GB 4706.1-2005 Household and similar electrical appliances – Safety – Part 1.General requirements (IEC 60335﹘1.2004, IDT) IEC 60335﹘2﹘89 Household and similar electrical appliances Safety Part 2﹘89.Household and similar electrical appliances with built-in or remote refrigeration or electric compressors Particular requirements for commercial refrigerating appliances and ice makers (Household and similar electrical appliances-Safety-Part 2﹘89.Particular requirements for commercial refrigerating appliances and ice﹘makers with an incorpor﹘ ated or remote refrigerant unit or motor﹘compressor） Note. GB 4706.102-2010 Household and similar electrical appliances with built-in or remote refrigerant condensing units or compressors for commercial refrigeration Special requirements for (IEC 60335﹘2﹘89.2007, IDT) 3 Terms and Definitions The following terms and definitions apply to this document. 3.1 General 3.1.1 ice-cream freezer Horizontal closed refrigerated cabinets with doors/lids (solid or transparent) that open from the top, used for the storage and/or display and sale of pre-packaged ice cream. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 21001.4-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 21001.4-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 21001.4-2024_English with my colleagues?Answer: Yes. 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