Setting operational parameters and interconnection

Following the technical specifications provided for the instrument under calibration, the operational settings must be established.

• Calibration must be carried out at all the scales of indication, at reference values corresponding to 80% of the calibrated scale.
  
  
• Attention shall be paid to the calibrator specifications for operation, in particular to burden conditions. Calibration shall not be made in conditions contradicting the calibrator specifications.
  
  
• Interconnection of the instruments shall be made using the accessories supplied with the calibrator, or at least with those complying with the specified technical characteristics