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GBZ18029.9-2021 English PDF

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GBZ18029.9-2021: Wheelchairs - Part 9: Climatic tests for electric wheelchairs
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/Z 18029.9-2021264 Add to Cart 3 days Wheelchairs - Part 9: Climatic tests for electric wheelchairs Valid

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GB 17761   GB 17761   GB/T 12996   GB/T 18029.6   GB/T 18029.8   GB/T 18029.1   

Basic data

Standard ID: GB/Z 18029.9-2021 (GB/Z18029.9-2021)
Description (Translated English): Wheelchairs - Part 9: Climatic tests for electric wheelchairs
Sector / Industry: National Standard
Classification of Chinese Standard: Y14
Word Count Estimation: 13,131
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ18029.9-2021: Wheelchairs - Part 9: Climatic tests for electric wheelchairs

---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.
GB /Z 18029:9-2021 Wheelchairs -- Part 9: Climatic tests for electric wheelchairs ICS 11:180 CCSY14 National Standardization Guiding Technical Document of the People's Republic of China Replacing GB/T 18029:9-2008 Wheelchairs Part 9: Electric wheelchair climatic test method (ISO 7176-9:2009, IDT) Published on 2021-12-31 2021-12-31 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Principle 1 5 Test Facility 2 6 Preparation of the test wheelchair 3 7 Requirements 3 8 Test method 4 9 Functional check 6 10 Inspection report7 11 Announcement of results7 Reference 8

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document is part 3 of GB/T 18029 "Wheelchair Vehicles": GB/T 18029 has released the following parts: --- Part 1: Determination of static stability; --- Part 2: Determination of dynamic stability of electric wheelchairs; --- Part 3: Determination of braking performance; --- Part 4: Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5: Determination of dimensions, mass and operating space; --- Part 6: Determination of the maximum speed, acceleration and deceleration of electric wheelchairs; --- Part 7: Measurement of seat and wheel dimensions; --- Part 8: Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9: Electric wheelchair climatic test method; --- Part 10: Determination of the obstacle-surmounting ability of electric wheelchairs; --- Part 11: Test dummies; --- Part 13: Determination of the coefficient of friction of the test surface; --- Part 14: Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15: Requirements for information release, document issuance and identification; --- Part 16: Flame retardancy of postural fixation devices; --- Part 19: Wheeled mobile devices that can be used as motor vehicle seats; --- Part 21: Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22: Adjustment procedures; --- Part 26: Terminology; --- Part 28: Requirements and test methods for stair climbing appliances: This document replaces GB/T 18029:9-2008 "Wheelchairs - Part 9: Climatic test methods for electric wheelchairs": Compared with GB/T 18029:9-2008, in addition to structural adjustment and editorial changes, the main technical changes are as follows: --- Increased the sequence of each item of the climate test (see 8:1); --- Increased the anti-condensation test (repeat the low-temperature working environment twice, so that condensation is formed inside the enclosure) (see 8:2); --- Changed the methods and requirements for water spraying (see 8:6, 7:3 of the:2008 edition): This document is equivalent to ISO 7176-9:2009 "Wheelchairs - Part 9: Climate Test Methods for Electric Wheelchairs", the type of document is The ISO standard is adjusted as my country's guiding technical document: Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the Ministry of Civil Affairs of the People's Republic of China: This document is under the jurisdiction of the National Technical Committee on Standardization of Rehabilitation and Special Equipment for Persons with Disabilities (SAC/TC148): This document is drafted by: National Research Center for Rehabilitation Aids, National Center for Quality Supervision and Inspection of Rehabilitation Aids, Foshan Quality and Standardization Research Institute, Shanghai Hubang Intelligent Rehabilitation Equipment Co:, Ltd:, Foshan Dongfang Medical Equipment Factory Co:, Ltd: The main drafters of this document: Gu Huiru, Yan Wei, Yan Heping, Zhao Jianrong, Zhang Weikang, Wu Sainan, Shan Xinxin, Gong Qing, Zhao Cishun: The previous versions of the documents replaced by this document are as follows: ---First published in:1995 as GB/T 15495-1995; ---The first revision in:2008 was GB/T 18029:9-2008; ---This is the second revision:

Introduction

According to the document user principle, GB/T 18029 "Wheelchair Vehicles" stipulates that wheelchair users, manufacturers, testing institutions and other relevant parties should pay attention requirements for the design, performance, testing, infrastructure, and information release of wheelchair vehicles: GB/T 18029 is intended to consist of 22 parts: --- Part 1: Determination of static stability; --- Part 2: Determination of dynamic stability of electric wheelchairs; --- Part 3: Determination of braking performance; --- Part 4: Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5: Determination of dimensions, mass and operating space; --- Part 6: Determination of the maximum speed, acceleration and deceleration of electric wheelchairs; --- Part 7: Measurement of seat and wheel dimensions; --- Part 8: Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9: Electric wheelchair climatic test method; --- Part 10: Determination of the obstacle-surmounting ability of electric wheelchairs; --- Part 11: Test dummies; --- Part 13: Determination of the coefficient of friction of the test surface; --- Part 14: Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15: Requirements for information release, document issuance and identification; --- Part 16: Flame retardancy of postural fixation devices; --- Part 19: Wheeled mobile devices that can be used as motor vehicle seats; --- Part 21: Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22: Adjustment procedures; --- Part 25: Batteries and chargers for electric wheelchairs; --- Part 26: Terminology; --- Part 28: Requirements and test methods for stair climbing appliances; --- Part 30: Wheelchair test methods and requirements for changing the occupant's posture: Among them, Part 26 is the term; Part 11, Part 13 stipulates the infrastructure requirements for wheelchair testing; Part 22 stipulates Sets test preparation requirements; Part 15 sets out information release requirements; Parts 1, 3, 5, 7, 8 Part, Part 10, Part 16 specifies the general requirements and test methods for all wheelchairs (including manual and electric); Part 2, Part 4, Part 6, Part 9, Part 14, Part 21, Part 25 set out the requirements and Test methods; Parts 19, 28, and 30 specify requirements for special functional wheelchairs: Wheelchairs may be used or stored in harsh environments, which can seriously affect the function of wheelchairs and can sometimes be dangerous: Book The test methods specified in the document are used to determine whether and to what extent the wheelchair is affected by environmental conditions: Trials to simulate wheelchairs on Earth Use under extensive climate change: The electrical system of the wheelchair may be exposed to liquids, including those containing salt: Due to the impact of salt-contaminated water on electrical systems, it is difficult to The evaluation, therefore, of the waterproof performance of the electrical system is based on fresh water spraying: Wheelchairs Part 9: Electric wheelchair climatic test method

1 Scope

This document describes the requirements and test methods to determine the effect of rain, condensation, dust and temperature changes on the basic functions of electric wheelchairs ring: It is suitable for wheelchairs (including electric scooters) that are rated for one person and whose maximum speed does not exceed 15km/h: This document does not cover corrosion resistance requirements:

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: ISO 7176-11 Wheelchairs - Part 11: Test dummies (Wheelchairs-Part 11: Testdummies) Note: GB /Z 18029:11-2021 Wheelchair Part 11: Dummy for testing (ISO 7176-11:2012, IDT) ISO 7176-15 Wheelchairs Part 15: Requirements for information release, documentation and marking (Wheelchairs-Part 15:Re- requirementsforinformationdisclosure,documentationandlabeling) Note: GB/T 18029:15-2008 Wheelchair Part 15: Requirements for Information Release, Document Issuance and Marking (ISO 7176-15:1996, IDT) ISO 7176-22 Wheelchairs - Part 22: Adjustment procedures (Wheelchairs-Part 22:Set-upprocedures) Note: GB/T 18029:22-2009 Wheelchairs - Part 22: Adjustment Procedures (ISO 7176-22:2000, IDT) ISO 7176-26 Wheelchairs - Part 26: Terminology (Wheelchairs-Part 26: Vocabulary) Note: GB/T 18029:26-2014 Wheelchair Part 26: Terminology (ISO 7176-26:2007, IDT) IEC 60529 enclosure protection level (IP Code) [Degreesofprotectionprovidedbyenclosures(IPCode)] Note: GB/T 4208-2017 Enclosure Protection Level (IP Code) (IEC 60529:2013, IDT) IEC 60601-1 Medical Electrical Equipment Part 1: General Requirements for Safety (Medicalelectricalequipment-Part 1: Generalrequirementsforbasicsafetyandessentialperformance) Note: GB 9706:1-2020 Medical Electrical Equipment Part 1: General Requirements for Basic Safety and Essential Performance (IEC 60601-1:2012, MOD)

3 Terms and Definitions

ISO 7176-26 and the following terms and definitions apply to this document: 3:1 standard ambient conditions The ambient temperature is (20±5)°C and the relative humidity is (60±20)%: 3:2 enclosure enclosure An enclosure that provides the appropriate form and level of protection for the intended application:

4 Principles

Wheelchair function tests are performed after the wheelchair is exposed to environmental conditions that simulate daily use, storage, and transportation:
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