GB/T 43905.2-2024 Active
GB/T 43905.2-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 2:Determination of the emission rates of carbon monoxide,carbon dioxide,nitrogen monoxide and nitrogen dioxide during arc welding,cutting and gouging
Abstract
This document describes the laboratory method for determining the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO), nitrogen dioxide (NO2), etc. generated during arc welding, cutting, and gas gouging, and specifies the instruments and equipment, materials, test procedures, data processing, and test reports.
This document is applicable to the determination of the emission rates of gases generated during all open-arc welding, cutting, and gas gouging processes in laboratories.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 43905.2-2024 |
| CCS | Welding and cutting |
| ICS | \nWelding process |
| Implement Date | 2024-11-01 |