ISO 13293:2012 specifies requirements for gas blender training programmes and the competencies required of an individual in order to obtain a gas blender certificate from a training organization, attesting that he/she has met or exceeded the requirements specified in ISO 13293:2012. ISO 13293:2012 specifies two levels of gas blender qualification, as follows:
Level 1 gas blender; Level 2 gas blender.
ISO 13293:2012 recognizes that a training programme can be organized and delivered in a modular way.
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Competencies of gas blenders
5 Theoretical knowledge
5.1 Purpose of gas blender training
5.2 Gas blending and delivery methods
5.3 Gases and gas blends
5.4 Considerations for elevated oxygen levels
5.5 Cylinder marking and handling
5.6 Gas analysis and record keeping
5.7 Gas blending calculations
6 Practical skills
7 Gas blender instructors
8 Qualification
Annex A Background information for gas blender training programmes (informative)