GB/T 35226-2017 English PDFUS$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35226-2017: Specifications for surface meteorological observation -- Air temperature and humidity Status: Valid
Basic dataStandard ID: GB/T 35226-2017 (GB/T35226-2017)Description (Translated English): Specifications for surface meteorological observation -- Air temperature and humidity Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A47 Classification of International Standard: 07.060 Word Count Estimation: 18,118 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 35226-2017: Specifications for surface meteorological observation -- Air temperature and humidity---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. Specifications for surface meteorological observation - Air temperature and humidity ICS 07.060 A47 National Standards of People's Republic of China Surface meteorological observation of air temperature and humidity 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 ForewordThe "Ground Meteorological Observations" series of standards include the following 17 standards. --- GB/T 35221 General rules of ground meteorological observation; --- GB/T 35222 standard meteorological observation cloud; --- GB/T 35223 standard meteorological observation meteorological visibility; --- GB/T 35224 meteorological observation standard weather phenomenon; --- GB/T 35225 atmospheric meteorological observation standard pressure; --- GB/T 35226 meteorological observation standard air temperature and humidity; --- GB/T 35227 meteorological observation standard wind direction and wind speed; --- GB/T 35228 standard meteorological observation of precipitation; --- GB/T 35229 specifications for surface weather observation snow depth and snow pressure; --- GB/T 35230 ground meteorological observation norms evaporation; --- GB/T 35231 standard meteorological observation of radiation; --- GB/T 35232 meteorological observation standard sunshine; --- GB/T 35233 ground meteorological observation standard ground temperature; --- GB/T 35234 ground meteorological observation standard frozen soil; --- GB/T 35235 ground meteorological observation norms wire ice; --- GB/T 35236 ground meteorological observation standard ground conditions; --- GB/T 35237 automatic observation of ground meteorological observation norms. 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 was drafted unit. Meteorological Bureau of Hebei Province, China Meteorological Administration Meteorological Exploration Center, Meteorological Bureau of Shanxi Province, Yunnan Provincial Meteorological Bureau, Jiangxi Province Meteorological Bureau, Jilin Meteorological Bureau, China Meteorological Administration Integrated Observation Division, Heilongjiang Bureau of Meteorology. The main drafters of this standard. Guan Yanhua, painted red, Wang Jingye, Song Shibing, Li Li, Xiong Jiayu, Ge Chunfeng, Feng Dongxia, Zhou Hailong. Surface meteorological observation of air temperature and humidity1 ScopeThis standard specifies the ground meteorological observation of air temperature and humidity observation of the technical requirements and observation methods. This standard applies to ground meteorological observation of air temperature and humidity observations.2 Normative referencesThe 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 35221 General Rules for Surface Weather Observation GB/T 35225 specifications for surface meteorological observation pressure GB/T 35237 ground meteorological observation standard automatic observation3 Terms and definitionsGB/T 35221 and defined by the following terms and definitions apply to this document. 3.1 Air temperature airtemperature In the meteorological observation, the temperature of the air at a height of 1.50m from the ground is measured in a radiation protection device such as a veranda. Note. The unit is Celsius (℃). 3.2 Air humidity Ground meteorological observation is determined in the shutter and other radiation protection device from the ground height of 1.50m air humidity, referred to as humidity. Note Humidity is expressed as vapor pressure, relative humidity and dew point temperature. 3.3 Vapor pressure vapourpressure Part of the air-water vapor pressure in the unit area. Note. The unit is hectopascals (hPa). 3.4 Saturated vapor pressure saturationvapourpressure Under certain temperature and pressure, the vapor pressure of saturated air reaches saturation. 3.5 Relative humidity relativehumidity The ratio of the actual vapor pressure in the air to the saturated vapor pressure at that time. Note. Expressed in percentage (%). 3.6 Dew point temperature dew-pointtemperature Air in the water vapor content and pressure conditions, reduce the temperature when the temperature reaches saturation. Note. The unit is Celsius (℃). ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 35226-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 35226-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. 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