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Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system
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Basic data
| Standard ID | GB/T 31707-2015 (GB/T31707-2015) |
| Description (Translated English) | Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | A47 |
| Classification of International Standard | 07.060 |
| Word Count Estimation | 6,680 |
| Date of Issue | 2015-06-02 |
| Date of Implementation | 2016-01-01 |
| Regulation (derived from) | National Standard Announcement 2015 No.19 |
| 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 |
| Summary | This Standard specifies the data time-series gas chromatography background atmospheric concentration of carbon monoxide filled the online observation data, diagnostic parameters, quantitative air sample concentration, sample gas concentration quantitative targets, the target gas diagnostics, quality control mark observer level, expert-level quality control markings. This Standard applies to gas chromatography data processing background observations of atmospheric concentrations of carbon monoxide. |
GB/T 31707-2015: Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system
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Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system
ICS 07.060
A47
National Standards of People's Republic of China
Gas Chromatography background atmospheric concentration of carbon monoxide
Online Observation Data Processing Method
measuredbyinsitugaschromatographic (GC) system
Issued on. 2015-06-02
2016-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by the China Meteorological Administration.
This standard by the National Standardization Technical Committee climate and climate change atmospheric composition observation forecasting and warning services Technical Committee
(SAC/TC540/SC1) centralized.
This standard was drafted. Chinese Academy of Meteorological Sciences.
The main drafters of this standard. Zhou Ling Xi, Fangshuang Xi, Zhang Fang, Liu Lixin, Yao wave.
Gas Chromatography background atmospheric concentration of carbon monoxide
Online Observation Data Processing Method
1 Scope
This standard specifies the time series data by Gas Chromatography background atmospheric concentration of carbon monoxide filled the online observation data, diagnostic parameters, empty
Quantitative gas sample concentration, sample gas concentration quantitative targets, the target gas diagnosis, observers level quality control mark, expert quality control markings.
This standard applies to gas chromatography data processing background atmospheric concentrations of carbon monoxide observations.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
GC gaschromatography
As the mobile phase gas chromatography, which uses the phase difference between the material and the stationary phase partition coefficient in the flow, when the two-phase relative transport
When moving, the sample components between two phases repeated allocation, distribution coefficients of the components even if only small differences, as the mobile phase (gas)
The move may also have the distance, the last component of the sample to obtain separation and determination.
[GB/T 4946-2008, Definition 2.1]
2.2
Peak chromatographicpeak
When the column effluent differential curve component generated by the detector system response signal.
[GB/T 4946-2008, the definition 6.2]
2.3
Online observation insitumeasurement
In the target location of the target substance is measured directly.
2.4
Calibration gas standardgas
Dry clean air of confidence, the concentration of the target species known mixture. Concentration calibration gas sequence spanning the range of background concentrations in the atmosphere changes.
[QX/T 125-2011, defined 10.2]
2.5
Target gas targetgas
Mark one of the working gas, the concentration (close to the target substance atmospheric concentration) calibration gas known as a test gas, repeat every certain period
Measurement, monitoring and analysis for the operation of the system.
[QX/T 125-2011, defined 10.9]
2.6
The nominal concentration assignedvalue
After the standard gas accurate after a given calibration standard concentration.
2.7
Quality control qualitycontrol
Observation records to achieve the desired quality of technical operations and activities.
[QX/T 118-2010, Definition 2.2]
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