SH/T 1549-2020 English PDFUS$169.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SH/T 1549-2020: Light olefins for industrial use. Determination of water. Guidelines for application of online analysers Status: Valid SH/T 1549: Historical versions
Basic dataStandard ID: SH/T 1549-2020 (SH/T1549-2020)Description (Translated English): Light olefins for industrial use. Determination of water. Guidelines for application of online analysers Sector / Industry: Petrochemical Industry Standard (Recommended) Classification of Chinese Standard: G17 Classification of International Standard: 71.080.10 Word Count Estimation: 7,766 Date of Issue: 2020-12-09 Date of Implementation: 2021-04-01 Older Standard (superseded by this standard): SH/T 1549-1993 Quoted Standard: GB/T 5832.1; GB/T 5832.2-2016; GB/T 13289-2014; GB/T 13290-2014; JJF 1272; JJG 500; JJG 2046-1990 Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies guidelines for the working principle, general characteristics, analysis procedures, and result reports of online analyzers for the determination of trace moisture in light olefin gases. This standard does not cover all the technologies of the online analyzer for trace moisture in light olefins, and the unintroduced technologies do not mean that they are invalid. Due to the strong adsorption capacity of water molecules with strong polarity on glass or metal surfaces, it is difficult to accurately determine the trace moisture content in the gas in the analysis work. At present, the better way to solve this problem is to use online analysis technology. For continuous measurement in the sample airflow, it is not advisable to use the non-continuous measurement method by sampling. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SH/T 1549-2020_English be delivered?Answer: Upon your order, we will start to translate SH/T 1549-2020_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 SH/T 1549-2020_English with my colleagues?Answer: Yes. The purchased PDF of SH/T 1549-2020_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+ countriesQuestion 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.Question 5: Should I purchase the latest version SH/T 1549-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SH/T 1549-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
