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HYT271-2018 English PDF

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US$529.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
HYT271-2018: Testing methods of marine multi-parameter water-quality monitoring instrument
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HY/T 271-2018	529	Add to Cart	5 days	Testing methods of marine multi-parameter water-quality monitoring instrument	Valid

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Basic data

Standard ID: HY/T 271-2018 (HY/T271-2018)
Description (Translated English): Testing methods of marine multi-parameter water-quality monitoring instrument
Sector / Industry: Marine Industry Standard (Recommended)
Classification of Chinese Standard: N92
Classification of International Standard: 07.060
Word Count Estimation: 23,281
Date of Issue: 2018-09-17
Date of Implementation: 2018-12-01
Issuing agency(ies): Ministry of Natural Resources of the People's Republic of China

HYT271-2018: Testing methods of marine multi-parameter water-quality monitoring instrument

---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.
Testing methods of marine multi-parameter water-quality monitoring instrument ICS 07.060 N92 People's Republic of China Marine Industry Standard Marine multi-parameter water quality instrument detection method Published on.2018-09-17 2018-12-01 implementation Ministry of Natural Resources of the People's Republic of China

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Technical requirements 1 4.1 Appearance and power check 1 4.2 Measurement performance 2 5 Test item 2 6 testing equipment 2 7 Environmental conditions 4 8 Detection method 4 8.1 Appearance and power check 4 8.2 indication error detection 4 9 Test report 6 Appendix A (Normative Appendix) Salinity and Conductivity Conversion Formula 8 Appendix B (Normative Appendix) Preparation of turbidity standard solution 9 Appendix C (Normative) Oxidation Reduction Potential Standard Solution Preparation 10 Appendix D (informative) Test record form format 11 Appendix E (informative) Test Certificate Format 18 Reference 20

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the National Ocean Standards Measurement Center. This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283). This standard was drafted. National Ocean Standards Measurement Center, Nankai University. The main drafters of this standard. Pang Yongchao, Wang Aijun, Wang Cong, Shi Chaoying, Zhang Chuan, Li Tielong. Marine multi-parameter water quality instrument detection method

1 Scope

This standard specifies the technical requirements of the marine multi-parameter water quality meter (hereinafter referred to as “water quality meter”) and the inspection of the marine multi-parameter water quality meter. Test items, testing equipment and testing methods. This standard is applicable to the first detection, subsequent detection and commissioned detection of marine multi-parameter water quality instruments and their matched sensors.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB 17378.4-2007 Marine monitoring specification Part 4. Seawater analysis HY/T 008 Marine Instrument Terminology HY/T 096-2007 Seawater Dissolved Oxygen Meter Test Method HY/T 098-2007 Seawater pH measuring instrument detection method HY/T 100-2007 seawater turbidity measuring instrument detection method HY/T 126-2009 Multi-parameter water meter HY/T 268-2018 Ocean temperature measuring instrument detection method JJF1571-2016 Seawater Turbidity Meter Calibration Specification JJG763-2002 temperature and salt depth measuring instrument ASTMD1498 Standard Method for Redox Potential Determination (Standardtestmethodforoxidation-reductionpo- Tentialofwater) UNESCONO.39 UNESCO Marine Science Literature. International Oceanographical Table (Internationaloceano- Graphictables, Vol.3)

3 Terms and definitions

The following terms and definitions defined by HY/T 008 apply to this document. 3.1 Multi-parameter water quality meter multi-parameterwater-qualitymonitor Used for measuring the temperature, conductivity, dissolved oxygen (Dissolved Oxygen, DO), pH, turbidity, redox in seawater A device for various water quality parameters such as oxidation-reduction potential (ORP). Note. Rewrite HY/T 126-2009, definition 3.1.

4 Technical requirements

4.1 Appearance and power check Appearance and power check requirements for water quality meters. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of HYT271-2018_English be delivered?

Answer: Upon your order, we will start to translate HYT271-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of HYT271-2018_English with my colleagues?

Answer: Yes. The purchased PDF of HYT271-2018_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.