GB/T 38924.11-2023 English PDF

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GB/T 38924.11-2023: Environmental test methods for civil small and light unmanned aircraft system - Part 11: Fungus test
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38924.11-2023	379	Add to Cart	4 days	Environmental test methods for civil small and light unmanned aircraft system - Part 11: Fungus test	Valid

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GB/T 36258   GB/T 38924.3   GB/T 38924.4   GB/T 38924.2   

Basic data

Standard ID: GB/T 38924.11-2023 (GB/T38924.11-2023)
Description (Translated English): Environmental test methods for civil small and light unmanned aircraft system - Part 11: Fungus test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V35
Classification of International Standard: 49.020
Word Count Estimation: 18,153
Date of Issue: 2023-05-23
Date of Implementation: 2023-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38924.11-2023: Environmental test methods for civil small and light unmanned aircraft system - Part 11: Fungus test

---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.
ICS 49:020 CCSV35 National Standards of People's Republic of China Environmental test method for civil light and small UAV system Part 11: Mold test Part 11: Fungus test Released on 2023-05-23 2023-12-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Test conditions 1 4:1 Test equipment 1 4:2 Mold test conditions and tolerance 2 5 Test equipment and instruments 2 6 Test process 2 6:1 Initial detection 2 6:2 Test preparation 3 7 Test interruption and recovery6 8 Evaluation of test results 6 9 Test report 7 Appendix A (informative) Preparation of common media for cultivating molds 8 Appendix B (informative) The influence of mold growth 10 Appendix C (Normative) Protective Measures 11 Appendix D (informative) Sterilization method 12

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 for Standardization Documents" drafting: This document is part 11 of GB/T 38924 "Environmental Test Methods for Civilian Light and Small Unmanned Aerial Vehicle Systems": GB/T 38924 has issued Published the following sections: --- Part 1: General; --- Part 2: Low temperature test; --- Part 3: High temperature test; --- Part 4: Temperature and altitude test; --- Part 5: Impact test; --- Part 6: Vibration test; --- Part 7: Damp heat test; --- Part 8: Salt spray test; --- Part 9: Water resistance test; --- Part 10: Sand dust test; --- Part 11: Mold test: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Aircraft Standardization Technical Committee (SAC/TC435): This document is drafted by: China Aviation Technology Research Institute, Guangdong Provincial Institute of Standardization, Shenzhen Dajiang Innovation Technology Co:, Ltd:, State Grid Intelligent Technology Co:, Ltd:, Xi'an Aisheng Technology Group Co:, Ltd:, Hainan Institute of Tropical Oceanography: The main drafters of this document: Chen Danming, Zhang Dingkang, Shu Zhenjie, Hu Yingdong, Tang Tang, Wang Jiasheng, Zhang Zejing, Peng Xiaojing, Yu Shijia, Liu Yu, Huang Jixiong, Chen Ming, Zhang Fei, Hu Yonghong, Wang Jiuyuan, Zhan Zhiguo, Gao Shaonan, Wu Jinwei, Chen Hao, Zhao Kaifeng:

Introduction

This document uses live mold spores and provides environmental conditions conducive to mold growth: GB/T 38924 "Environmental test methods for civil light and small UAV systems" is proposed to be divided into the following parts: --- Part 1: General: The purpose is to standardize the general requirements for environmental tests of civil light and small UAV systems: --- Part 2: Low temperature test: The purpose is to standardize the general requirements for low temperature tests of civil light and small UAV systems: --- Part 3: High temperature test: The purpose is to standardize the general requirements for high temperature tests of civil light and small UAV systems: --- Part 4: Temperature and altitude test: The purpose is to standardize the general requirements for temperature and altitude tests of civil light and small UAV systems: --- Part 5: Impact test: The purpose is to standardize the general requirements for the impact test of civilian light and small UAV systems: --- Part 6: Vibration test: The purpose is to standardize the general requirements for vibration tests of civil light and small UAV systems: --- Part 7: Damp heat test: The purpose is to standardize the general requirements for the damp heat test of civil light and small unmanned aerial vehicle systems: --- Part 8: Salt spray test: The purpose is to standardize the general requirements for salt spray tests of civil light and small UAV systems: --- Part 9: Water resistance test: The purpose is to standardize the general requirements for the water resistance test of civil light and small UAV systems: --- Part 10: Sand dust test: The purpose is to standardize the general requirements for sand and dust tests of civil light and small UAV systems: --- Part 11: Mold test: The purpose is to standardize the general requirements for mold testing of civil light and small UAV systems: Environmental test method for civil light and small UAV system Part 11: Mold test

1 Scope

This document specifies the mold test for civil light and small unmanned aerial vehicles (take-off mass 0:25kg~150kg) system (including aircraft and ground station): test conditions, test equipment and instruments, test process, test interruption and recovery, test result evaluation and test report: This document is applicable to civil light and small unmanned aerial vehicle systems that will be affected by the mold environment during transportation, storage, and use:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date applies to this document; for undated reference documents, the latest version (including all amendments) applies to this document: GB/T 38924:1-2020 Environmental test methods for civil light and small unmanned aerial vehicle systems Part 1: General HB6167:11-2014 Environmental conditions and test methods for airborne equipment of civil aircraft Part 11: Mold test

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 mold fungus A filamentous, non-forming large fruiting body fungus capable of causing mildew: 3:2 mycelium hyphae Multicellular or unicellular tubular filamentous structures formed by fungi or actinomycetes, etc: 3:3 spore fungus spore A tiny reproductive unit that can directly develop into new individuals in fungi or bacteria:

4 Test conditions

4:1 Test equipment The equipment under test meets the following requirements: a) The technical status of the equipment under test should be consistent with the content of the submitted product information; b) The number of equipment under test should meet the test requirements; c) The equipment under test should have quality inspection certificates such as enterprise qualification certificates; d) When parts or samples are used to replace the whole machine for testing, the parts that can cover the typical materials and surface treatment processes of the whole machine should be selected: pieces or samples: ......

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