HP Data Explorer 4 Series - Manual (Page 213)

Manual Calibration
Data Explorer ™ Software User’s Guide 5-9
5
Figure 5-2 Manual Mass Calibration Dialog Box
4. Select a calibration reference file. For information on
creating a reference file, see Section 5.3.3, Creating or
Modifying a Calibration Reference File (.REF).
5. Enter reference matching and calibration criteria:
• Minimum Intensity—Peaks must be above this
intensity to be considered a match. Select the unit
for Minimum Intensity, % Relative Intensity or
Absolute Counts.
• Mass Tolerance—Peaks must be within this
tolerance of the theoretical m/z to be considered a
match. Select the unit, m/z or ppm.