Total Number of Scans

The Total Number of Scans or averages is a Spectroscopy CV.

• The total number of scans divided by the NEX value determines the number of frames.
• Increase the Total Number of Scans or averages and the SNR increases (by the square root) and the scan time increases (directly) when in the spectrum acquisition mode.
• To see a spectrum, the number of frames must be an even number.
• The number of scans must be a multiple of the selected NEX.