GB/T 5170.18-2022Inspection methods for environmental testing equipments—Part 18: Composite temperature/humidity cyclic testing equipments (English PDF)
环境试验设备检验方法 第18部分：温度/湿度组合循环试验设备
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 11, 2022
Implementation date
February 1, 2023
Scope
GB/T 5170.18-2022 is the English-translated version of 环境试验设备检验方法 第18部分：温度/湿度组合循环试验设备.
GB/T 5170.18-2022 is the Chinese standard "Inspection methods for environmental testing equipments—Part 18: Composite temperature/humidity cyclic testing equipments".
Its scope clause reads: This document specifies the inspection items, inspection instruments and requirements, inspection equipment for temperature/humidity combined cycle test equipment (hereinafter referred to as "equipment").
Inspection load, inspection conditions, inspection method, inspection result, inspection period. This document is applicable to the inspection of the test equipment used in GB/T 2423.34-2012 one-box method test.
When the two-box method is used, the The inspection with damp heat and low temperature test equipment shall be carried out in accordance with the provisions of Chapter 8 of this document respectively.
This document also applies to the inspection of similar test equipment.
Its clauses include terms and definitions; inspection items; temperature deviation; relative humidity deviation; temperature fluctuations; relative humidity fluctuation; temperature uniformity; relative humidity uniformity; temperature indication error; relative humidity indication error.
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Document preview — GB/T 5170.18-2022
National Standard of the People's Republic of China
- ICS
- 19.040
- Classification
- K 04
- Replacing
- GB/T 5170.18-2005
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Inspection item
- 5 Inspection instruments and requirements
- 6 Inspection load
- 7 Inspection condition
- 8 Inspection method
- 9 Inspection results
- 10 Inspection cycle
1 Scope
This document specifies the inspection items, inspection instruments and requirements, inspection equipment for temperature/humidity combined cycle test equipment (hereinafter referred to as "equipment").
Inspection load, inspection conditions, inspection method, inspection result, inspection period.
This document is applicable to the inspection of the test equipment used in GB/T 2423.34-2012 one-box method test. When the two-box method is used, the
The inspection with damp heat and low temperature test equipment shall be carried out in accordance with the provisions of Chapter 8 of this document respectively.
This document also applies to the inspection of similar test equipment.
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 2423.34-2012 Environmental Test Part 2.Test Method Test Z/AD. Temperature/Humidity Combined Cyclic Test
GB/T 5170.1 Test methods for environmental test equipment for electrical and electronic products - Part 1.General
3 Terms and Definitions
Terms and definitions defined in GB/T 5170.1 apply to this document.
4 Inspection items
The inspection items of the equipment are shown in Table 1.
Table 1 Inspection items
Serial number inspection item
1 Temperature deviation
2 Relative humidity deviation
3 Temperature fluctuations
4 Relative humidity fluctuation
5 Temperature uniformity
6 Relative Humidity Uniformity
7 Temperature indication error
8 Relative humidity indication error
9 heating and cooling time
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
Editions of GB/T 5170.18
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 5170.18-2022 | Inspection methods for environmental testing equipments—Part 18: Composite temperature/humidity cyclic testing equipments | current edition | Current |
| GB/T 5170.18-2005 | Inspection methods for environmental testing equipments—Part 18: Composite temperature/humidity cyclic testing equipments | previous edition | Superseded |
This page sells the current edition, GB/T 5170.18-2022. Earlier editions are listed for reference only.
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Related Standards
GB/T 5170.1-2016 — Inspection methods for environmental testing equipments for electric and electronic products—Part 1: General
GB/T 5170.10-2017 — Inspection methods for environmental testing equipments—Part 10: Combined high and low temperature/low air pressure testing equipments
GB/T 5170.11-2017 — Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments
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