GB/T 35139-2017 English PDF

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GB/T 35139-2017: Photosynthetic active radiometer
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35139-2017	599	Add to Cart	5 days	Photosynthetic active radiometer	Valid

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Basic data

Standard ID: GB/T 35139-2017 (GB/T35139-2017)
Description (Translated English): Photosynthetic active radiometer
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A47
Classification of International Standard: 07.060
Word Count Estimation: 30,383
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35139-2017: Photosynthetic active radiometer

---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.
Photosynthetic active radiometer ICS 07.060 A47 National Standards of People's Republic of China Photosynthetic active radiation meter 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 classification and composition 2 5 technical requirements 2 6 test methods 3 7 Inspection rules 9 8 calibration/test cycle 12 9 Identification, packaging, transportation and storage 12 10 accompanying documents 13 Appendix A (Normative) Photosynthetic Active Radiometer Environmental Conditions Classification 14 Appendix B (Normative) Photosynthetically active radiation meter electromagnetic compatibility requirements and test methods 15 Appendix C (Normative) Photosynthetic Radiometer Test Equipment Technical Specifications Requirements 16 Appendix D (Informative) Spectral selectivity of photosynthetically active radiation meters Appendix E (Informative) Irradiance and optical quantum flux density of the unit conversion 20 Appendix F (Normative) Photosynthetic Radiation Table Environmental Test Method 22 References 25

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Meteorological Administration. This standard by the National Meteorological Instruments and Methods of Standardization Technical Committee (SAC/TC507) centralized. This standard drafting unit. Jiangsu Institute of Radio Science Co., Ltd., Meteorological Bureau of China Meteorological Bureau. The main drafters of this standard.Sun Lixin, Xu Yigang, Gu Pingyue, Chong Wei, Yang Ke three, Pang Li, Wang Zijun, Wang Xiang Meng, Li Bin, Deng Tianqi, Xu Yan Nan. Photosynthetic active radiation meter

1 Scope

This standard specifies the classification and composition of photosynthetically active radiation table, technical requirements, test methods, inspection rules, calibration cycle, logo, package Install, transport, storage and accompanying documents and other requirements. This standard applies to the hemisphere to photosynthetic active radiation meter design, production and acceptance.

2 Normative references

The following documents for the application of this document is essential. 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/T 191-2008 Packaging - Pictorial signs GB/T 2423.1 Environmental testing for electric 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 2423.4 Environmental testing for electric and electronic products Part 2. Test methods Test Db. Alternating hot and humid (12h 12h cycle ring) GB/T 2423.10 Environmental testing for electric and electronic products Part 2. Test methods Test Fc and guideline Vibration (sinusoidal) GB/T 2423.21 Environmental testing for electric and electronic products Part 2. Test methods Test M. Low pressure GB/T 2828.1 Sampling procedures for sampling inspection - Part 1. Batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 4208-2017 enclosure rating (IP code) Photovoltaic devices - Part 9. Performance requirements for solar simulators GB/T 6495.9-2006 Electronic measuring instruments - Reliability testing GB/T 17626.2 Electromagnetic compatibility test and measurement techniques Electrostatic discharge immunity test GB/T 17626.4 Electromagnetic compatibility test and measurement techniques fast transient burst immunity test GB/T 17626.5 electromagnetic compatibility test and measurement techniques surge (impact) immunity test GB/T 18268.1-2010 Electromagnetic compatibility requirements for electrical equipment for measurement, control and laboratory use - Part 1. General requirements Solar energy terms GB/T 33865-2017 photosynthetically active radiation meter calibration method

3 Terms and definitions

GB/T 31163-2014 defined terms and definitions apply to this document. For ease of use, the following list is repeated GB/T 31163-2014 some of the terms and definitions. 3.1 Total radiation globalradiation Total solar radiation globalsolarradiation The sum of the direct and scattered radiation received over the horizontal 2π solid angle from above. [GB/T 31163-2014, Definition 5.15] ......

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