This part of ISO 6145 specifies a method for the continuous production of calibration gas mixtures with a component which is easily condensable. In most cases the relative expanded uncertainty occurring on the volume fraction is less than 1 %.
ISO 6145-9:2001 history
2009ISO 6145-9:2009 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method
2002ISO 6145-9:2001/Cor 1:2002 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method; Technical Corrigendum 1
2001ISO 6145-9:2001 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method