GB/T 27894.1-2020 Active
GB/T 27894.1-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1:General guidelines and calculation of composition
Abstract
This part of GB/T 27894 provides a method for calculating the molar fraction of natural gas components, specifies the requirements for processing data when determining the molar fraction of components, and is applicable to single-operation and multi-operation methods, as well as multi-point calibration methods or single-point calibration methods adopted after evaluating the performance of the analyzer. This part provides the processing procedures for all original data and processed data (such as normalization processing) of the molar fraction of components, and their associated uncertainties, which are suitable for processing data obtained from repeated analyses or single analyses of natural gas samples.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 27894.1-2020 |
| CCS | Natural gas |
| ICS | Natural gas |
| Implement Date | 2021-04-01 |