HP Data Explorer 4 Series Manuel d'utilisateur Page 351

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 447
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 350
Calibrating a PSD Spectrum
Data Explorer
Software Users Guide 8-13
8
Figure 8-5 PSD Processing Dialog Box with
Calibration Tab Displayed
4. Select a PSD Calibration Reference File that you
generated as described in Section 8.3.4, Creating PSD
Calibration Reference (.REF) Files. A calibration
reference file called Angiotensin_Fragments.REF is
provided with the software.
NOTE: Use a calibration reference (.REF) file that
specifies the peak type for reference masses as
Resolved Isotope Mass (even if they are not resolved
isotopes). The calibration routine checks peak width to
determine if a peak matches a Resolved Isotope Mass
or an Average mass. If narrow peaks are specified as
Average Masses in the calibration reference file, the
software mistakes these narrow peaks as isotopically
resolved and ignores the reference mass. For more
information on creating calibration reference files, see
Section 5.3.3, Creating or Modifying a
Calibration Reference File (.REF).
Column
header
buttons
Vue de la page 350
1 2 ... 346 347 348 349 350 351 352 353 354 355 356 ... 446 447

Commentaires sur ces manuels

Pas de commentaire