GB/T 31911-2015
Methods for determination of emissions from appliances burning gaseous fuels (English Version)

Standard No.

GB/T 31911-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31911-2015

Scope

This standard specifies the terms and definitions for the determination of NO_x, CO, CO₂ and O₂ in emissions from gas burning appliances, measuring systems, analyzers, auxiliary equipment and accessories, systems Inspection, sampling, test operations, calculation methods. This standard applies to the type inspection of gas burning appliances and the determination of emissions in other inspections.

GB/T 31911-2015 Referenced Document

• CJ/T 28 Chinese cooking gas appliances
• GB 16410 Domestic gas cooking appliances*， 2020-12-24 Update
• GB 25034 Gas-fired heating and hot water combi-boiler*， 2020-10-11 Update
• JJF 1001 General Terms in Metrology and Their Definitions
• JJF 1059.1 Evaluation and Expression of Uncertainty in Measurement

GB/T 31911-2015 history

• 2015 GB/T 31911-2015 Methods for determination of emissions from appliances burning gaseous fuels