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GB/T 38924.2-2020: Environmental test methods for civil small and light unmanned aircraft system - Part 2: Low-temperature test
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38924.2-2020 | English | 189 |
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Environmental test methods for civil small and light unmanned aircraft system - Part 2: Low-temperature test
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GB/T 38924.2-2020
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Basic data | Standard ID | GB/T 38924.2-2020 (GB/T38924.2-2020) | | Description (Translated English) | Environmental test methods for civil small and light unmanned aircraft system - Part 2: Low-temperature test | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V35 | | Classification of International Standard | 49.020 | | Word Count Estimation | 10,144 | | Date of Issue | 2020-07-21 | | Date of Implementation | 2021-02-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38924.2-2020: Environmental test methods for civil small and light unmanned aircraft system - Part 2: Low-temperature test
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Environmental test methods for civil small and light unmanned aircraft system--Part 2.Low-temperature test
ICS 49.020
V35
National Standards of People's Republic of China
Environmental test method for civil light and small UAV system
Part 2.Low temperature test
2020-07-21 released
2021-02-01 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 Test conditions 1
4.1 Low temperature storage test conditions 1
4.2 Low temperature working test conditions 2
4.3 Device under test 3
5 Test equipment and instruments 3
6 Test process 3
6.1 Low temperature storage test 3
6.2 Low temperature working test 4
7 Test interruption and recovery 5
7.1 Under-test interruption 5
7.2 Test interruption 5
8 Evaluation of test results 5
8.1 Low temperature storage test results 5
8.2 Low temperature working test results 5
9 Test report 5
Foreword
GB/T 38924 "Civil Light and Small UAV System Environmental Test Method" is divided into the following parts.
---Part 1.General Provisions;
---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 and dust test;
This part is Part 2 of GB/T 38924.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part was proposed and managed by the National Aircraft Standardization Technical Committee (SAC/TC435).
Drafting organizations of this section. China Institute of Aviation Technology, Shenzhen Corbet Aviation Technology Co., Ltd., Northwestern Polytechnical University, Xi'an
Aisheng Technology Group Corporation.
The main drafters of this section. Xu Ming, Sun Ruifeng, Lu Zhihui, Cai Liangxu, Li Minwei, Che Jiaxing, Cao Guojie, Hu Yonghong, Wu Jinwei,
Chen Tingyi and Liu Yu laughed.
Environmental test method for civil light and small UAV system
Part 2.Low temperature test
1 Scope
This part of GB/T 38924 specifies the civil light and small unmanned aerial vehicle (take-off weight between 0.25kg and 150kg) system (including flying
Test conditions, test equipment and instruments, test process, test interruption and recovery, test result evaluation and test
report.
This section applies to civilian light and small UAV systems that may be affected by low temperature environments during use, to determine
The ability of small and light UAV systems to withstand low temperature environments.
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 article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 38924.1-2020 Environmental test method for civil light and small unmanned aerial vehicle systems Part 1.General
3 Terms and definitions
The following terms and definitions defined in GB/T 38924.1-2020 apply to this document.
3.1
Storagelowtemperature
During storage or exposure to extreme weather, the equipment is expected to be exposed to the lowest ground temperature.
3.2
Operatinglowtemperature
The minimum temperature at which the equipment is normally exposed and required to work.
4 Test conditions
4.1 Low temperature storage test conditions
4.1.1 Overview
Unless otherwise specified, the low-temperature storage test should be carried out in accordance with the following test conditions.
4.1.2 Test temperature
Determine the low-temperature storage test temperature according to relevant documents. If the relevant documents do not specify the low-temperature storage test temperature, it will be based on the expected use of the equipment.
Select the test temperature value from Table 1 for the region.
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