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GB/T 42554-2023 English PDF

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US$1139.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42554-2023: General requirements for environmental testing of measuring instruments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42554-2023	1139	Add to Cart	7 days	General requirements for environmental testing of measuring instruments	Valid

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Basic data

Standard ID: GB/T 42554-2023 (GB/T42554-2023)
Description (Translated English): General requirements for environmental testing of measuring instruments
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A50/64
Classification of International Standard: 17.040.30
Word Count Estimation: 56,535
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 42554-2023: General requirements for environmental testing of measuring instruments

---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 17:040:30 CCSA50/64 National Standards of People's Republic of China General requirements for environmental testing of measuring instruments Released on 2023-05-23 2023-12-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions and Abbreviations 2 3:1 Terms and Definitions 2 3:2 Abbreviations 6 4 Applicable requirements for measuring instruments 6 4:1 General 6 4:2 Additional requirements 7 4:3 Durability error 7 4:4 Influencing quantity test 7 4:5 Test severity level 7 5 Applicable environmental conditions 7 5:1 General 7 5:2 Application conditions 7 5:3 Measuring instruments equipped with calibrator 8 5:4 Measuring instruments equipped with durable protection devices 8 5:5 Requirements for battery-powered measuring instruments 8 6 Type evaluation 9 6:1 Type evaluation application materials 9 6:2 General requirements 9 6:3 Measurement performance test 9 6:4 Durability test 9 6:5 Test program 9 6:6 Test method 9 6:7 Number of test prototypes 10 6:8 Prototype test 10 7 first check 10 8 Test severity level 10 8:1 General 10 8:2 Environmental classification and severity level of climate test10 8:3 Environmental classification and mechanical test level 12 8:4 Electromagnetic environment classification and severity level 12 8:5 Additional instructions for battery power supply 16 9 Routine performance test 17 9:1 Evaluation of measurement uncertainty 17 9:2 Precautions for testing 17 10 Environmental climate test 21 10:1 Static temperature 21 10:2 Damp heat 22 10:3 Water 24 10:4 Atmospheric pressure 25 10:5 Dustproof 25 10:6 Salt spray 26 11 Mechanical performance test 27 11:1 Vibration 27 11:2 Tipping and overturning 28 12 Performance test of wiring and power supply 29 12:1 Immunity to DC Power Variations (Main Supply) 29 12:2 Changes in AC power supply (mains supply) 30 12:3 Mains interference 31 12:4 Other interference introduced by connecting external wiring 36 13 Electromagnetic environment interference test 38 13:1 Power frequency magnetic fields 38 13:2 Radio Frequency Electromagnetic Field Immunity 39 13:3 Electrostatic discharge immunity 41 14 Performance tests related to battery or non-mains supply 42 14:1 Internal battery low voltage 42 14:2 12V and 24V Vehicle Battery Supply 43 Appendix A (Informative) Durability Evaluation 47 A:1 Overview 47 A:2 Characteristics of durable protection 47 Appendix B (informative) Atmospheric pressure test equipment 49 B:1 Introduction 49 B:2 Equipment required for atmospheric pressure test 49 Reference 51

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: 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 Standardization Technical Committee on Measuring Instrument Management (SAC/TC525): This document was drafted by: Beijing Institute of Metrology and Testing, Tianjin Academy of Metrology Supervision and Testing, China Institute of Metrology Research Institute, Chongqing Institute of Metrology and Quality Inspection, Hebei Provincial Institute of Metrology Supervision and Inspection, Tianxin Instrument Group Co:, Ltd:, Shandong Star Special Test Control Equipment Co:, Ltd:, Chengdu Andison Measurement Co:, Ltd:, Zhejiang Songchuan Instrument Technology Co:, Ltd:, Shanghai Zhenlan Instrument Technology Co:, Ltd: Co:, Ltd:, Rongcheng Yuxiang Industrial Co:, Ltd:, Weihai Tiangang Instrument Co:, Ltd:, Zhejiang Cangnan Instrument Group Dongxing Intelligent Instrument Co:, Ltd:, Ningbo Donghai Group Co:, Ltd: The main drafters of this document: Yang Youtao, Wang Xigang, Gao Feng, Peng Lei, Niu Lina, Li Pixiang, Yin Yuguo, Zhong Xiao, Li Fuzeng, Ren Haijun, Zou Ziming, Fu Tao, Jin Wensheng, Lin Zhiliang: General requirements for environmental testing of measuring instruments

1 Scope

This document specifies the environmental conditions, technical requirements for type evaluation, test methods, and test severity levels for environmental tests of measuring instruments: Out of the routine performance test, environmental climate test, mechanical performance test, power supply performance test, electromagnetic environment interference test, power supply related Technical requirements and test methods for performance tests and other tests under different test severity levels: This document is applicable to the type evaluation of measuring instruments and environmental tests for routine tests: Note 1: This document does not include requirements for appliances that are independent of the amount of external influence, for example: for zeroing devices, accumulators, etc: Note 2: This document does not involve the safety and electromagnetic radiation tests of measuring instruments themselves: Note 3: This document does not involve the transportation test of measuring instruments when they are not in operation: Note 4: This document does not involve remote protocols for measuring instruments:

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 is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 2423:1 Environmental testing for electrical and electronic products - Part 2: Test methods Test A: Low temperature GB/T 2423:2 Environmental testing for electric and electronic products - Part 2: Test methods Test B: High temperature GB/T 2423:3 Environmental testing - Part 2: Test methods Test Cab: Constant damp heat test GB/T 2423:4 Environmental testing for electric and electronic products - Part 2: Test method Test Db alternating damp heat (12h 12h cycle ring) GB/T 2423:7 Environmental testing Part 2: Test method Test Ec: Shock caused by rough handling (mainly used for equipment type sample) GB/T 2423:10 Environmental testing Part 2: Test method Test Fc: Vibration (sinusoidal) GB/T 2423:17 Environmental testing for electric and electronic products - Part 2: Test method Test Ka: Salt spray GB/T 2423:38 Environmental testing - Part 2: Test methods Test R: Water test methods and guidelines GB/T 2423:43 Environmental testing for electric and electronic products - Part 2: Test methods Vibration, shock and similar dynamic test specimens product installation GB/T 2423:56 Environmental testing - Part 2: Test method Test Fh: Broadband random vibration and guidelines GB/T 17214:2 Working Conditions of Industrial Process Measurement and Control Devices Part 2: Power GB/T 17626:1 Electromagnetic Compatibility Test and Measurement Technology Immunity Test General Introduction GB/T 17626:2 Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test GB/T 17626:3 Electromagnetic Compatibility Test and Measurement Technology Radio Frequency Electromagnetic Field Radiation Immunity Test GB/T 17626:4 Electromagnetic Compatibility Test and Measurement Technology Electrical Fast Transient Burst Immunity Test GB/T 17626:5 Electromagnetic Compatibility Test and Measurement Technology Surge (Shock) Immunity Test GB/T 17626:6 Electromagnetic compatibility test and measurement technology Conducted disturbance immunity induced by radio frequency field GB/T 17626:8 Electromagnetic Compatibility Test and Measurement Technology Power Frequency Magnetic Field Immunity Test GB/T 17626:11 Electromagnetic compatibility test and measurement technology Immunity test for voltage dips, short interruptions and voltage changes GB/T 17626:13 Electromagnetic compatibility test and measurement technology AC power port harmonics, interharmonics and low frequency immunity of grid signals Interference test ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42554-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42554-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42554-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42554-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.