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GB/T 37182-2018 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 37182-2018: Gas analysis -- Gas chromatograph with plasma emission detector
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37182-2018	279	Add to Cart	3 days	Gas analysis -- Gas chromatograph with plasma emission detector	Valid

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Basic data

Standard ID: GB/T 37182-2018 (GB/T37182-2018)
Description (Translated English): Gas analysis -- Gas chromatograph with plasma emission detector
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G86
Classification of International Standard: 71.040.40
Word Count Estimation: 14,169
Date of Issue: 2018-12-28
Date of Implementation: 2019-11-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37182-2018: Gas analysis -- Gas chromatograph with plasma emission detector

---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.
Gas analysis--Gas chromatograph with plasma emission detector ICS 71.040.40 G86 National Standards of People's Republic of China Gas analysis plasma emission gas chromatography Published on.2018-12-28 2019-11-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Gas Standardization Technical Committee Gas Analysis Subcommittee (SAC/TC206/SC1). This standard was drafted. Southwest Chemical Research and Design Institute Co., Ltd., Beijing Huayu Botai Technology Development Co., Ltd., China Test Technology Institute of Chemistry, Institute of Metrology, Sichuan Zhongtuo Standards Technology Co., Ltd., China Institute of Atomic Energy, Sichuan University, China Shipbuilding Industry Corporation, the 718th Research Institute, Hegang Co., Ltd., the branch gas plant, Shanghai Huaai chromatogram Analysis Technology Co., Ltd. The main drafters of this standard. Wang Shaonan, Sun Xiaoxuan, Zhao Shuide, Pan Yi, Wang Xing, Li Wenyu, Hu Shuguo, Deng Fanfeng, Xiao Yongbing, Zhang Penghui, Xu Muhua, Yang Hongguang, Zhan Qin, Jiang Xiaoming, Wu Hao, Li Yao, Li Xiangyu, Yang Yikun, Wang Jianrang, Fang Hua. Gas analysis plasma emission gas chromatography

1 Scope

This standard specifies a method for the determination of trace components in gases using a gas chromatograph equipped with a plasma emission detector. This standard applies to high purity gas, industrial gas, standard gas and other gases such as hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, helium, argon, helium, neon and Determination of hydrocarbon components such as alkane and benzene. The measurement range is 0.05×10-6~10×10-6 (volume fraction).

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 3723 General rules for sampling safety of industrial chemical products GB/T 4842 argon GB/T 4844 pure enamel, high purity 超 and ultra pure 氦 GB/T 8979 pure nitrogen, high purity nitrogen and ultra pure nitrogen GB/T 30431 laboratory gas chromatograph JJG700 gas chromatograph verification procedure JJF1059.1 Measurement Uncertainty Evaluation and Representation

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Plasma emission detector plasmaemissiondetector A device that converts an optical signal of a characteristic spectrum generated after a gas component to be tested forms a plasma into an electrical signal.

4 Principle

The gas component separated by the carrier gas through the column forms a plasma in the quartz cell by the action of an electromagnetic field, and the plasma of the gas component to be tested The light emitted by the body is filtered and selected to convert the optical signal into an electrical signal by photoelectric conversion, and the content of the gas component to be tested is stronger than the electrical signal. The degree has a proportional relationship, and the content of the gas component to be tested is calculated by comparing the standard sample signal with the signal of the component to be tested.

5 instruments

5.1 Overview The basic composition and requirements of the instrument shall comply with the provisions of GB/T 30431. The detection limit of the instrument should meet the requirements of the inspection task. 5.2 Common gas path of the instrument 5.2.1 Basic process The basic procedure is mainly used for the determination of components in helium, see Figure A.1 in Appendix A. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37182-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 37182-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37182-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 37182-2018_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.