Un sistema per l'analisi di ioni, neutri e radicali in studi di desorbimento in UHV
Misura ioni e neutri nel desorbimento stimolato da elettroni e neutroni
IDP è un sistema per l'analisi diretta di ioni a bassa energia prodotti da tecniche scientifiche di superficie in UHV. La applicazioni includono il desorbimento stimolato da elettroni e da fotoni e gli studi di desorbimento termico.
Overview
The Hiden EPIC and IDP have all the features of high performance RGAs - but with the addition of pole bias mid-axis potential and negative ion capability making them outstanding research grade mass spectrometers.
Features
- Pulse Ion Counting Detector with continuous seven decade data presentation
- Direct observation of Positive / Negative ions, Radicals and Neutrals mass and yields
- 4 lens Ion Optics with integral electron ioniser and UHV compatible shroud
- Ion Energy distribution by mid-axis potential scanning ±100 V, 1000eV option
- High Sensitivity Triple filter Quadrupole, mass range options to 2500amu
- Signal gating 100 nano second resolution for energy & mass distributions vs time or TOF studies
- Temperature reading integrated into data displays for thermal desorption applications
- Stability (less than ±0.5% height variation over 24h)
- MASsoft control via RS232, USB or Ethernet LAN
Specifications
Mass range |
50, 300, 510, 1000, or 2500 amu |
Pulse ion counting detector |
Positive and negative ion detection |
Integral IDP ion optics |
Optimised for low energy ion detection in ESD or PSD studies. |
DMM-dynamic multi mode |
uniquely applied for the electron attachment ionization technique for electronegative gas studies |
External pulse gating input |
100 nano second signal gating resolution |
Analyser mounting flange | |
6mm pole diameter Mounting flange 9mm pole diameter Mounting flange |
DN-63-CF (4.5"/114mm OD Conflat type) DN-100-CF (6"/150mm OD Conflat type) |
6mm pole diameter systems adaptor 9mm pole diameter systems adaptor |
DN-35-CF (2.75”/70mm OD Conflat type) DN-63-CF (4.5”/114mm OD Conflat type) |