Axis BTA 2100D Instrukcja Operatora Pobierz pdf (Strona 156)

frequency and amplitude is also applied to the endcap electrodes during the

analysis to improve ion injection and unit mass resolution.

The Saturn GC/MS has two techniques for generating sample ions in the ion

trap. Consequently there are two basic scan functions, i.e., the electron

ionization scan function and the chemical ionization scan function. A scan

function is a representation of the timing sequence for ion trap operation. It

shows the variations in time of the rf potential applied between the ring electrode

and the end cap electrodes, as well as any supplementary waveforms applied to

the cap electrodes.

Axis BTA 2100D Instrukcja Operatora Strona 156