VDI/VDE/DGQ/DKD 2622 Blatt 2.1:2011-10 (R2017)

The guideline describes a procedure with a practical orientation for the determination of the uncertainty of measurements of electrical cuantities. The described procedures are based on the preparation and usage of in electro-technology admitted alternate circuit diagrams, block diagrams or Ishikawa-diagrams. Based on this, the guideline describes relevant characteristics and their determination. Furthermore, it describes tables, which can be easily used to determine the uncertainty of measurement as well as the extended uncertainty of measurement. The gudeline supplements VDI/VDE/DGQ/DKD 2622 Part 2.