ISO 7935:1992
Stationary source emissions; determination of the mass concentration of sulfur dioxide; performance characteristics of automated measuring methods

Standard No.

ISO 7935:1992

Release Date

1992

Published By

International Organization for Standardization (ISO)

Status

Be replaced 2024-02

Replace By

ISO 7935:2024

Latest

ISO 7935:2024

Scope

Applies to extractive and non-extractive automated sulfur dioxide measuring methods. Specifies 4 main performance characteristics: detection limit, effect of interfering substances, response time, integral performance. Annex A describes determination of the main performance characteristics, annex B lists additional performance characteristics.

ISO 7935:1992 history

• 2024 ISO 7935:2024 Stationary source emissions - Determination of the mass concentration of sulfur dioxide in flue gases - Performance characteristics of automated measuring systems
• 1992 ISO 7935:1992 Stationary source emissions; determination of the mass concentration of sulfur dioxide; performance characteristics of automated measuring methods