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GB/T 41411-2022Children's watches (English PDF)

儿童手表

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

April 15, 2022

Implementation date

November 1, 2022

Scope

GB/T 41411-2022 is the English-translated version of 儿童手表.

GB/T 41411-2022 is the Chinese standard "Children's watches". Its scope clause reads: This document specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of children's watches.

This document applies to children's quartz watches and children's smart watches. Other children's watches can be used for reference. Its clauses include terms and definitions.

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Document preview — GB/T 41411-2022

National Standard of the People's Republic of China

ICS
39.040.10
Classification
Y 11

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 Category
  • 5 Requirements
  • 5.1 Operating temperature
  • 5.2 Voltage range
  • 5.3 Travel time mass
  • 5.4 Use reliability
  • 5.5 Battery replacement cycle
  • 5.6 Poor coordination of hour and minute hands
  • 5.7 Light resistance
  • 5.8 Vibration resistance
  • 5.9 Waterproof performance
  • 5.10 Shock resistance
  • 5.11 Corrosion resistance
  • 5.12 Antistatic performance
  • 5.13 Chemical Properties
  • 5.14 Overlay Adhesion
  • 5.15 External force resistance of accessories
  • 5.16 Resistance to tensile and torsional fatigue
  • 5.17 Appearance
  • 5.18 Safety warning signs
  • 6 Test method
  • 6.1 Test conditions
  • 6.2 Pre-shipment
  • 6.3 Instrumentation
  • 6.4 Test item
  • 7 Inspection rules
  • 7.1 Factory inspection
  • 7.2 Type inspection
  • 8 Requirements and test methods for children's smart watches
  • 9 Marking, packaging, transportation and storage
  • 9.1 Flags
  • 9.2 Packaging
  • 9.3 Transport and storage
  • Appendix A (Normative) Children's Smart Watch

1 Scope

This document specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of children's watches.

This document applies to children's quartz watches and children's smart watches. Other children's watches can be used for reference.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 2828.1 Counting Sampling Inspection Procedure Part 1.Lot-by-Lot Inspection Sampling Plan Retrieved by Acceptance Quality Limit (AQL)

GB/T 2829 Periodic Inspection Counting Sampling Procedure and Table (Applicable to Inspection of Process Stability)

GB/T 4028 Inspection position marking of timing instruments

GB 4943.1 Information Technology Equipment Safety Part 1.General Requirements

GB 6675.4 Toy Safety Part 4.Migration of Specific Elements

GB/T 8897.3 Primary batteries Part 3.Watch batteries

GB/T 17626.2 Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test

GB/T 19941.1 Determination of formaldehyde content in leather and fur - Part 1.High performance liquid chromatography

GB/T 19941.2 Determination of formaldehyde content in leather and fur - Part 2.Spectrophotometry

GB/T 19942 Determination of banned azo dyes in chemical tests of leather and fur

GB 20400-2006 Limits of Hazardous Substances in Leather and Fur

GB/T 22048 Determination of specific phthalate plasticizers in toys and children's products

GB/T 30106 Clock Waterproof Watch

GB 31241 Safety Requirements for Lithium Ion Cells and Battery Packs for Portable Electronic Products

GB/T 38020.2 watch case and its accessories gold alloy coating part 2.purity, thickness, corrosion resistance and adhesion test

GB/T 38022 Clock shockproof watch

YD/T 1644.4 Electromagnetic exposure to the human body from wireless communication equipment for handheld and body-worn use. Human body models, instruments and procedures

Part 4.Specific Absorption Rate (SAR) Evaluation Procedures for Physically Worn Wireless Communication Devices (Frequency Range 30MHz~6GHz)

EN1811 Reference test method for nickel release from articles that are in direct contact with the skin for a long time and all components inserted into the piercing site of the human body

3 Terms and Definitions

The following terms and definitions apply to this document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.

Referenced standards

Normative references

EN 1811

Similar standards

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