Note: An advanced in situ diagnostic system for characterization of electric propulsion thrusters and ion beam sources.
Rev Sci Instrum
; 81(4): 046106, 2010 Apr.
Article
em En
| MEDLINE
| ID: mdl-20441379
ABSTRACT
We present an advanced diagnostic system for in situ characterization of electric propulsion thrusters and ion beam sources. The system uses a high-precision five-axis positioning system with a modular setup and the following diagnostic tools a telemicroscopy head for optical imaging, a triangular laser head for surface profile scanning, a pyrometer for temperature scanning, a Faraday probe for current density mapping, and an energy-selective mass spectrometer for beam characterization (energy and mass distribution, composition). The capabilities of our diagnostic system are demonstrated with a Hall effect thruster SPT-100D EM1.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Rev Sci Instrum
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Alemanha