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GB/T 39505-2020: (Household electric hair clipper and hair trimmer performance test method)
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39505-2020 | English | 279 |
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(Household electric hair clipper and hair trimmer performance test method)
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GB/T 39505-2020
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Basic data | Standard ID | GB/T 39505-2020 (GB/T39505-2020) | | Description (Translated English) | (Household electric hair clipper and hair trimmer performance test method) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y64 | | Word Count Estimation | 15,133 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39505-2020: (Household electric hair clipper and hair trimmer 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 electric hair clipper and hair trimmer performance test method)
ICS 97.170
Y64
National Standards of People's Republic of China
Household electric hair clipper and hair trimmer 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 contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General conditions of the test 2
4.1 General 2
4.2 Pretreatment 2
4.3 Battery condition 2
4.4 Test environment 3
4.5 Voltage fluctuation limit 3
4.6 Test voltage 3
4.7 Test frequency 3
4.8 Test power supply system 3
5 Test procedure 3
5.1 General 3
5.2 Pre-processing operation 3
5.3 No-load operation test conditions 3
5.4 Measurement of power cord length 4
5.5 Starting ability test 4
5.6 Shear capacity test 4
5.7 Airborne noise test 6
5.8 Reliability test of the mechanical connection and electrical connection between plug-and-play rechargeable hair clippers and hair trimmers and adapters 6
5.9 Measuring the working time of rechargeable hair clippers and hair trimmers after fully charged 6
5.10 Determination of the energy consumption of battery-powered hair clippers and trimmers 6
5.11 Durability test 7
6 Record of test information and test results 7
6.1 Product details 7
6.2 Test parameters 8
6.3 Measurement data 8
6.4 Test and laboratory information 8
Appendix A (informative appendix) Information about hair sample suppliers 9
Appendix B (informative appendix) The placement of hair clippers and trimmers in the test 10
Reference 11
Figure 1 Schematic diagram of fixed knife tooth surface 2
Figure 2 Measurement of power cord length 4
Figure 3 Fixed knife tooth surface parallel to the surface of the hair sample 4
Figure 4 Width of hair sample 5
Figure 5 Hair distribution on a hair sample 5
Figure 6 Direction and length of hair 6
Figure 7 Electrical connection diagram 6
Figure B.1 The placement of the hair clipper and trimmer during the test Figure 10
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
The translation method used in this standard is equivalent to the IEC 62863.2017 "Test Methods for the Performance of Household Electric Hair Clippers and Hair Trimmers".
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 Electrical Equipment Research Institute Co., Ltd., Weikai Testing Technology Co., Ltd., Panasonic Wanbao Meijian Life
Electrical Appliances (Guangzhou) Co., Ltd., Shanghai Pentium Electrical Co., Ltd., Xiamen Rituo Electrical Technology Co., Ltd., Quality and Technical Supervisor of Foshan City, Guangdong Province
Supervisory Standards and Coding Institute, Shanghai Lewa Electric Co., Ltd., Zhejiang Superman Technology Co., Ltd., Guangdong Huanengda Electric Co., Ltd., Jiaxing
Weikai Testing Technology Co., Ltd., China Household Electrical Appliances Research Institute.
The main drafters of this standard. Huang Wenxiu, Zhou Yanwu, Ai Linhua, Zeng Wenli, Ni Lioyong, Gong Yue, Zhou Xuan, Fang Zhirong, Huang Huaqun, Huang Kaijie,
Ding Qi, Lu Wei.
Household electric hair clipper and hair trimmer performance test method
1 Scope
This standard applies to household reciprocating electric hair clippers and hair trimmers.
This standard relates to the performance test methods of household electric hair clippers and hair trimmers with a rated voltage not exceeding 250V.
This standard does not specify safety or performance requirements.
This standard does not apply to professional electric hair clippers and trimmers, animal electric hair clippers and razors. For electric shavers, see QB/T 2532.
Note. This standard does not involve safety requirements (IEC 60335-2-8).
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 4214.5-2008 Household and similar electrical appliances noise test method Special requirements for electric shavers (IEC 60704-2-8.1997, IDT)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Hair clipper and trimmer
An appliance for cutting hair, consisting of a motor, a drive system, a fixed blade with teeth, and a movable blade with teeth that can reciprocate.
Cut or trim your hair, not for shaving.
Note. According to specific functions, hair clippers can also be called hair trimmers.
3.2
Battery-powered barber and trimmer
Only obtain energy from the primary battery or secondary battery, not through the charger connected to the mains or the battery box provided by the manufacturer.
Electric hair clippers and trimmers.
Note. If the manufacturer provides hair clippers and hair trimmers with specific chargers and rechargeable batteries, this combination device is considered to be rechargeable when testing the performance.
Electric hair clipper and trimmer.
3.3
Rechargeable hair clipper and trimmer
Hair clippers and hair trimmers powered by rechargeable batteries or battery boxes charged in the hair clippers and trimmers.
Note. There are two types of rechargeable hair clippers and hair trimmers. rechargeable hair clippers and hair trimmers without cords and plug-and-play rechargeable hair clippers and hair trimmers.
3.4
Rechargeable hair clipper and trimmer without cord
Rechargeable hair clippers and hair trimmers that are not intended to work when connected to a mains or charger.
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