Standard Swedish standard · SS-EN ISO 16664:2008

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines (ISO 16664:2004)

Status: Withdrawn · Replaced by: SS-EN ISO 16664:2018

Scope
This International Standard describes factors that may influence the composition of pure gases and homogeneous gas mixtures used for calibration purposes. This International Standard only applies to gases or gas mixtures that are within the “utilization period”, and it pays special attention to

-- storage of calibration gas cylinders;

-- calibration gas withdrawal from cylinders;

-- transfer of calibration gas from cylinders to the point of calibration.

It also outlines a method of assessing the stability for a gas mixture, and takes into account the gas composition uncertainty given on the certificate and the users measurement uncertainty.

Subjects

Chemical analysis (71.040.40)


Product information

Language: English

Written by: Gasanalys, SIS/TK 423/AG 02

International title:

Article no: STD-67077

Edition: 1

Approved: 8/25/2008

No of pages: 32

Replaced by: SS-EN ISO 16664:2018