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GB/T 36242-2018 English PDF

Q: How long will the true-PDF of English version of GB/T 36242-2018 be delivered?

Upon your order, we will start to translate GB/T 36242-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 36242-2018_English with my colleagues?

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US$759.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 36242-2018: Volume conversion device for gas meter
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36242-2018	759	Add to Cart	6 days	Volume conversion device for gas meter	Valid

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Basic data

Standard ID: GB/T 36242-2018 (GB/T36242-2018)
Description (Translated English): Volume conversion device for gas meter
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N12
Classification of International Standard: 17.120.10
Word Count Estimation: 38,389
Date of Issue: 2018-06-07
Date of Implementation: 2019-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36242-2018: Volume conversion device for gas meter

---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.
Volume conversion device for gas meter ICS 17.120.10 N12 National Standards of People's Republic of China Gas flowmeter volume corrector Published on.2018-06-07 2019-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 terms and definitions and symbols 2 3.1 Terms and Definitions 2 3.2 Symbol 3 4 Classification and measurement principle 5 4.1 Classification 5 4.2 Measurement principle 5 5 Technical requirements 6 5.1 Rated working conditions 6 5.2 Metrology performance requirements 7 5.3 Structural requirements 9 5.4 Appearance 10 5.5 indicating device 11 5.6 Safety devices and alarm functions 12 5.7 Installation Requirements 13 5.8 Impact Quantity 13 5.9 Electromagnetic compatibility 15 5.10 Pressure sensor overload pressure 18 5.11 Corrector Overload Pressure (Mechanical Strength) 18 5.12 Durability 18 5.13 Shell protection 19 5.14 Explosion-proof performance 19 6 Test method 19 6.1 Test conditions 19 6.2 Correction device main indication value and maximum allowable error (MPE) test for each component 22 6.3 Repeatability test 22 6.4 Structure Verification 23 6.5 Visual inspection 23 6.6 indicating device inspection 23 6.7 Safety device and alarm function test 23 6.8 Installation Requirements Check 23 6.9 Impact test 23 6.10 Electromagnetic Compatibility Test 26 6.11 Overload pressure test of pressure sensor 27 6.12 Corrector Overload Pressure (Mechanical Strength) Test 27 6.13 Durability test 27 6.14 Shell protection test 28 6.15 Explosion-proof performance check 28 7 Inspection rules 28 7.1 Factory inspection 28 7.2 Type inspection 29 8 logo and accompanying documents 29 8.1 Mark 29 8.2 accompanying documents 30 9 Packaging, transport and storage 30 9.1 Packing 30 9.2 Transportation 30 9.3 Storage 30 Appendix A (Normative) Calculating the gas compression factor using the Redlick-Kwong equation 31 Reference 33

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124). This standard is drafted by. Tianxin Instrument Group Co., Ltd., Zhejiang Institute of Metrology. Participated in the drafting of this standard. Beijing Public Utilities Research Institute, Zhejiang Cangnan Instrument Group Co., Ltd., Shanghai Instrument Table Automation System Inspection and Testing Institute Co., Ltd., Beijing Institute of Metrology and Measurement Science, Ningbo Donghai Gas Metering Technology Co., Ltd., Hangzhou Xian Feng Electronic Technology Co., Ltd., Zhejiang Weixing Intelligent Instrument Co., Ltd., Dewen Metering Equipment (Shanghai) Co., Ltd., Tianjin Xinke Complete Instrument Co., Ltd., Shanghai Rotork Automation Instrument Co., Ltd., Shanghai Eke Gas Measurement and Control Equipment Co., Ltd., Tianjin Fifth Machine Bed Factory, Ningbo Chuangsheng Instrument Co., Ltd., Zhejiang Yushun Instrument Co., Ltd., Xinao Energy Holdings Co., Ltd., Beijing Gas Group Co., Ltd. Any company. The main drafters of this standard. Zhao Jianliang, Ye Peng, Zheng Jianying, Tao Chaojian. Participated in the drafting of this standard. Zhang Tao, Zhang Shengyi, Li Minghua, Yang Youtao, Liu Zhaodong, Shi Aiguo, Zhao Yanhua, Peng Feng, Xing Ligang, Su Zhengchu, Lu Xiaolin, Liang Guodong, Lu Deyue, Zheng Yingming, Cai Yijia, Xu Changyong, Ji Ruichun. Gas flowmeter volume corrector

1 Scope

This standard specifies the terms and definitions of gas flowmeter volume corrector (hereinafter referred to as the modifier) and the symbols, classification and measurement principles, techniques Technical requirements, test methods, inspection rules, signs, labels and accompanying documents, packaging, transportation and storage. This standard applies to DC power supply or battery power supply, with temperature (T) conversion, temperature pressure (PT) conversion or temperature pressure compression Gas flowmeter correction device for sub-PTZ conversion function.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 packaging storage and transportation icon GB/T 2423.1 Environmental testing of electrical and electronic products - Part 2. Test methods Test A. Low temperature GB/T 2423.2 Environmental testing of electric and electronic products - Part 2. Test method Test B. High temperature GB/T 2423.3 Environmental testing - Part 2. Test method test Cab. constant damp heat test GB/T 2423.4 Environmental testing of electric and electronic products - Part 2. Test methods Test Db. alternating heat and damp (12h 12h ring) GB/T 2423.56 Environmental testing of electric and electronic products - Part 2. Test methods Test Fh. Wideband random vibration (digital control System and guidelines GB 3836.1 Explosive atmosphere - Part 1. General requirements for equipment Explosive atmospheres - Part 2. Equipment protected by flameproof enclosure "d" Explosive atmospheres - Part 4. Equipment protected by intrinsically safe "i" GB/T 4208-2017 enclosure protection grade (IP code) GB 4943.1 Safety of information technology equipment - Part 1. General requirements General technical conditions for GB/T 13384 mechanical and electrical product packaging GB/T 13611 town gas classification and basic characteristics GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility test and measurement technology RF 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 (impact) immunity test GB/T 17626.6 Electromagnetic compatibility test and measurement technology Conducted disturbance immunity of RF field induction GB/T 17626.8 Electromagnetic compatibility test and measurement technology power frequency magnetic field immunity test GB/T 17626.29 Electromagnetic compatibility test and measurement technology DC power input port voltage dip, short interruption and voltage change Immunity GB/T 17747.1 Calculation of natural gas compression factors Part 1. Introduction and guidance GB/T 17747.2 Calculation of natural gas compression factors - Part 2 GB/T 17747.3 Calculation of natural gas compression factors - Part 3 GB/T 18603 Natural Gas Metering System Technical Requirements ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 36242-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 36242-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 36242-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 36242-2018_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.