GB/T 27894.1-2020 Active National standards

GB/T 27894.1-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1:General guidelines and calculation of composition

Publish Date: 2020-09-29 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 113

Download

Basic Information

Standard Code: GB/T 27894.1-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Natural gas

ICS Name: Natural gas

Publish Date: 2020-09-29

Implement Date: 2021-04-01

Pages: 38 pages

Scope

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.