ISO 6145-8:2005
Current
The latest, up-to-date edition.
Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 8: Diffusion method
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English, French
08-02-2005
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ISO 6145-8:2005 specifies a dynamic method using diffusion for the preparation of calibration gas mixtures containing component mole fractions ranging from 10-9 to 10-3. A relative expanded uncertainty of measurement, U, obtained by multiplying the relative combined standard uncertainty by a coverage factor k = 2, of not greater than ± 2 % can be achieved by using this method.
By keeping the path between the diffusion source and place of use as short as possible, the method can be applied for the generation of low-concentration calibration gases of organic components that are liquid at room temperature, with boiling points ranging from about 40 °C to 160 °C.
ISO 6145-8:2005 is applicable not only for the generation of calibration gas mixtures of a wide range of hydrocarbons at ambient and indoor air concentration levels, but also for the generation of low-concentration gas mixtures of water.
| Committee |
ISO/TC 158
|
| DevelopmentNote |
Supersedes ISO/DIS 6145-8 (02/2005)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN ISO 6145-8 : 2009 | Identical |
| NF EN ISO 6145-8 : 2008 | Identical |
| NEN EN ISO 6145-8 : 2008 | Identical |
| NEN ISO 6145-8 : 2005 | Identical |
| NS EN ISO 6145-8 : 1ED 2008 | Identical |
| I.S. EN ISO 6145-8:2008 | Identical |
| PN EN ISO 6145-8 : 2008 | Identical |
| SAC GB/T 5275-8 : 2014 | Identical |
| SN EN ISO 6145-8:2008 | Identical |
| UNI EN ISO 6145-8 : 2009 | Identical |
| UNE-EN ISO 6145-8:2008 | Identical |
| BIS IS 16249-8 : 2014 | Identical |
| BS ISO 6145-8 : 2005 | Identical |
| BS EN ISO 6145-8:2008 | Identical |
| UNE-ISO 6145-8:2007 | Identical |
| EN ISO 6145-8:2008 | Identical |
| DIN EN ISO 6145-8:2008-11 | Identical |
| BS ISO 16000-29:2014 | Indoor air Test methods for VOC detectors |
| ISO 15106-6:2015 | Plastics Film and sheeting Determination of water vapour transmission rate Part 6: Atmospheric pressure ionization mass spectrometer method |
| DIN EN ISO 6145-1:2008-11 | GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION |
| UNI EN ISO 6145-1 : 2009 | GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION |
| PREN 14662-3 : DRAFT 2013 | AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATIONS - PART 3: AUTOMATED PUMPED SAMPLING WITH IN SITU GAS CHROMATOGRAPHY |
| DIN EN 14662-3:2016-02 | AMBIENT AIR - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATIONS - PART 3: AUTOMATED PUMPED SAMPLING WITH IN SITU GAS CHROMATOGRAPHY |
| UNE-EN 14662-3:2016 | Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography |
| I.S. EN 14662-3:2015 | AMBIENT AIR - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATIONS - PART 3: AUTOMATED PUMPED SAMPLING WITH IN SITU GAS CHROMATOGRAPHY |
| VDI 2100 Blatt 3:2011-10 | Determination of gaseous compounds in ambient air - Determination of indoor air pollutants - Gas chromatographic determination of organic compounds - Active sampling by accumulation on adsorbents - Thermal desorption |
| 13/30272419 DC : 0 | BS EN 14662-3 - AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATIONS - PART 3: AUTOMATED PUMPED SAMPLING WITH IN SITU GAS CHROMATOGRAPHY |
| ISO/TS 14167:2003 | Gas analysis General quality assurance aspects in the use of calibration gas mixtures - Guidelines |
| BS ISO 15106-6:2015 | Plastics. Film and sheeting. Determination of water vapour transmission rate Atmospheric pressure ionization mass spectrometer method |
| BS EN ISO 6145-1:2008 | Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Methods of calibration |
| ISO 6145-1:2003 | Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration |
| EN 14662-3:2015 | Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography |
| 17/30345272 DC : 0 | BS ISO 14167 - GAS ANALYSIS - GENERAL QUALITY ASPECTS AND METROLOGICAL TRACEABILITY OF CALIBRATION GAS MIXTURES |
| BS EN 14662-3:2015 | Ambient air. Standard method for the measurement of benzene concentrations Automated pumped sampling with in situ gas chromatography |
| EN ISO 6145-1:2008 | Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 1: Methods of calibration (ISO 6145-1:2003) |
| DIN ISO 16000-29:2015-02 | INDOOR AIR - PART 29: TEST METHODS FOR VOC DETECTORS (ISO 16000-29:2014) |
| 14/30297328 DC : 0 | BS ISO 15106-6 - PLASTICS - FILM AND SHEETING - DETERMINATION OF WATER VAPOUR TRANSMISSION RATE - PART 6: ATMOSPHERIC PRESSURE IONIZATION MASS SPECTROMETER METHOD |
| BS ISO 6145-1 : 2003 | GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION |
| ISO 16000-29:2014 | Indoor air — Part 29: Test methods for VOC detectors |
| DIN EN 13528-3:2004-04 | Ambient air quality - Diffuse samplers for the determination of concentrations of gases and vapours - Part 3: Guide to selection, use and maintenance |
| ISO 6145-7:2009 | Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 7: Thermal mass-flow controllers |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
| ISO 6145-1:2003 | Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration |
| ISO 6145-6:2017 | Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices |
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