• No : 5693
  • Date of Issue : 2021/04/28 13:42
  • Last Updated : 2021/05/20 08:55
  • Print

(EDX) Peaks are detected, but only dotted lines do not identify elements

I recently started up the instrument after an extended time.
When a qualitative/quantitative analysis was performed, the peaks appeared, but there were just dotted lines, and the elements were not identified.
Category : 

Answer

• The energy axis is entirely off the profiles.
• Calibrate the instrument.