GB/T 18799-2020 English PDFUS$859.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 18799-2020: (Household and similar electric irons performance test method) Status: Valid GB/T 18799: Historical versions
Basic dataStandard ID: GB/T 18799-2020 (GB/T18799-2020)Description (Translated English): (Household and similar electric irons performance test method) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y63 Word Count Estimation: 46,498 Date of Issue: 2020-11-19 Date of Implementation: 2021-06-01 Older Standard (superseded by this standard): GB/T 18799-2008 Regulation (derived from): National Standard Announcement No. 26 of 2020 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 18799-2020: (Household and similar electric irons performance test method)---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.(Household and similar electric irons performance test method) ICS 97.060 Y63 National Standards of People's Republic of China Replace GB/T 18799-2008 Household and similar electric irons Performance test method 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsPreface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Measurement of various types of irons 4 5 General conditions of measurement 5 6 General requirements 6 7 Temperature measurement 7 8 Spray function evaluation 8 9 Measurements involving steam work 9 10 Evaluation of ironing 13 11 Measurement of input power and energy consumption 15 12 Floor board evaluation 16 13 Thermostat stability measurement 18 14 Measurement of the total evaporation time of hard water 19 15 Instructions for use 20 16 Information at the point of sale 20 Appendix A (informative appendix) Evaporation time, evaporation rate and water leakage of pressure steam iron or fast steam iron Rate measurement 35 Appendix B (Normative Appendix) Ironing Board 36 Appendix C (Normative Appendix) Cotton Fabric 38 Appendix D (informative appendix) Classification of electric irons 39 Reference 41 Figure 1 Bottom plate temperature measurement method 22 Figure 2 The temperature change of the bottom plate after turning on the power 23 Figure 3 Measurement of spray pattern 24 Figure 4 Test device 25 Figure 5 Crease tool 26 Figure 6 Curled wooden stick and pencil 26 Figure 7 Ring and rectangular blocks 27 Figure 8 Iron status 27 Figure 9 Ironing 27 Figure 10 Evaluation 28 Figure 11 Comparison diagram 29 Figure 12 Test device for bottom smoothness 31 Figure 13 Scratches 31 Figure 14 The location of the cutting area 33 Figure 15 Drop test device 33 Figure 16 Total evaporation time test device 34 Figure A.1 Measurements on steam work 35 Figure B.1 Example of ironing plate structure 37 Table 1 Measurement items of various types of irons 4 Table 2 Scratch resistance classification 17ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 18799-2008 "Test Methods for the Performance of Household and Similar Electric Irons". This standard and GB/T 18799- The main technical changes compared to.2008 are as follows. ---Modified the definition of "automatic cut-off device" (see 3.13, 3.13 of the.2008 edition); --- Modify "Measurement voltage" to "Measurement voltage and frequency" and re-specify (see 5.3, 5.2 in.2008 edition); --- Added anti-circumvention clauses (see 5.12); ---Modified the measurement test of the heating time of the steam operation of the open steam electric iron (see 9.1.1, 9.1.1 in the.2008 edition); ---Modified the measurement test of the evaporation time, evaporation rate and water leakage rate of the open steam iron (see 9.2.1, 9.2.1 of the.2008 edition); ---Modify the height between the container and the bottom plate to 500mm ± 50mm [see 9.2.2 and Figure 4b), the.2008 edition of 9.2.2 and Figure 4b)]; ---The tolerance and control procedure of the steam rate have been increased (see 9.2.3); --- Deleted the remarks for the open steam iron with electric pump (see Chapter 14 of the.2008 edition); ---Added the measurement of the total evaporation time of hard water in non-pressure steam irons (see 14.1); ---Added the measurement of the total evaporation time of hard water in a pressure steam iron or a fast steam iron (see 14.2); ---Modified the description of hard water for testing (see 14.1 and 14.2, Chapter 14 of the.2008 edition); ---Modified the formula in Figure 2 (see Figure 2, Figure 2 of the.2008 edition); ---Modified the heating time measurement test device diagram of the open-type steam iron steam operation [see Figure 4a), Figure 4a) of the.2008 edition]; --- Deleted Appendix E (see Appendix E of the.2008 edition). The translation method used in this standard is equivalent to IEC 60311.2016 "Test Methods for the Performance of Household and Similar Electric Irons". The Chinese documents that have a consistent correspondence with the international documents cited in this standard are as follows. ---GB/T 3923.1-2013 Tensile properties of textile fabrics Part 1.Determination of breaking strength and elongation at break (Article Sample method) (ISO 13934-1.1999, MOD) ---GB/T 4668-1995 Determination of the density of woven fabrics (ISO 7211-2.1984, NEQ) ---GB/T 4669-2008 Determination of mass per unit length and mass per unit area of textile woven fabrics (ISO 3801.1977, MOD) ---GB/T 7568.1-2002 Textile color fastness test wool standard lining fabric specifications (ISO 105-F01.2001, MOD) ---GB/T 7568.3-2008 Textile Color Fastness Test Standard Laminated Fabric Part 3.Polyamide Fiber (ISO 105-F03.2001,MOD) ---GB/T 8629-2017 Home washing and drying procedures for textile testing (ISO 6330.2012, MOD) ---GB/T 9279.1-2015 Determination of scratch resistance of paints and varnishes Part 1.Constant load method (ISO 1518-1.2011, IDT) ---GB/T 23119-2017 Water for performance testing of household and similar electrical appliances (IEC 60734.2012, IDT) ---GB/T 24218.2-2009 Textile nonwovens test methods Part 2.Determination of thickness (ISO 9073-2.1995, MOD) This standard was proposed by the China National Light Industry Council. This standard is under the jurisdiction of the National Household Appliances Standardization Technical Committee (SAC/TC46). Drafting organizations of this standard. China National Electrical Equipment Research Institute Co., Ltd., Ningbo Kaibo Intelligent Ironing Appliance Manufacturing Co., Ltd., Guangdong Midea Environment Electric Manufacturing Co., Ltd., Shanghai Feike Electric Co., Ltd., Zhuoli Electric Group Co., Ltd., Zhangzhou Tsann Kun Industrial Co., Ltd. Company, Ningbo Aijia Electrical Appliance Co., Ltd., Ningbo Xinle Life Electrical Appliance Co., Ltd., Huayu Electrical Appliance Group Co., Ltd., Zhejiang Yueli Electrical Appliance Co., Ltd. Company, Panasonic Wanbao (Guangzhou) Electric Iron Co., Ltd., Guangdong Meimei Innovation Electric Co., Ltd., Foshan Maier Electric Co., Ltd., Weikai Testing Technology Co., Ltd. The main drafters of this standard. Chen Cankun, Zhang Dixuan, Luo Weibiao, Zhang Xiaoming, Zhang Shuqiang, Cai Ruifeng, Lu Zongquan, Ke Yu, Huang Zhaoqi, Ma Dengliang, Zhang Tao, Xu Yuanshui, Gong Jinshui, Li Zhengyong. The previous versions of the standard replaced by this standard are as follows. ---GB/T 18799-2002, GB/T 18799-2008. Household and similar electric irons Performance test method1 ScopeThis standard applies to electric irons for household and similar purposes. The purpose of this standard is to describe and define the basic performance characteristics of household and similar electric irons that are of interest to users, and to describe the test results. Standard methods for these characteristics. The electric irons included in this standard are. ---Dry iron; ---Steam iron; ---Open steam iron with electric pump; ---Spray iron; ---Steam iron with a separate water container or evaporator/generator with a capacity not exceeding 5L. This standard neither involves safety nor performance requirements. Note. The primary feature considered in the performance evaluation of electric irons is the basic ability to iron the fabric flat without causing scorching or other damage to the fabric. It is impossible to measure this characteristic stably and repeatedly with a single method. Therefore, these parameters are included in the test of the electric iron. For example, the temperature at the midpoint of the bottom plate, the temperature distribution of the bottom plate and other parameters that can affect its basic characteristics. When evaluating the quality of an electric iron, these can Any unforeseen result of the parameters that greatly affect the performance, in the comprehensive consideration of the results, there is a noteworthy limit that can be given Satisfactory ironing performance, that is, don't pay too much attention to the subtle differences in individual results.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. ISO 105-F01 Textile color fastness test. Specification for wool lining fabrics ISO 105-F02 Textile Color Fastness Test Specification for Cotton and Viscose Lining Fabrics ISO 105-F03 Textile Color Fastness Test Specification for Polyamide Lined Fabric ISO 1518-1 Determination of scratch resistance of paints and varnishes Part 1.Constant load method ISO 2409.2013 Paint and varnish cross cutting test ISO 3801 Determination of mass per unit length and mass per unit area of textile woven fabrics ISO 6330.2012 Home washing and drying procedures for textile testing ISO 7211-2 Textile woven fabric structure analysis method Part 2.Determination of the number of yarns per unit length ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 18799-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 18799-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. 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