Portable,computer controlled system for
leak detection by mass spectrometry – HELION
Funding agency: CEEX -
AMCESIT, Project no. 286/ 2008
Coordinator: InterNET SRL, Bucharest
Project manager: Dr. Eng.
Dragos Ofrim
Partners:
P1. National Institute for Research and Development in
Optoelectronics - INOE2000
Partner project manager Dr. Viorel Braic
P2. “Politehnica” University Bucharest -
CCMA
Partner project manager Eng. Iulian Iordache
Objective
New
materials with low wear and low friction properties
Specific objectives for INOE 2000:
v Competencies
in developing custom-made systems for coatings deposition;
v Surface
treatment of specific bulk alloys enabling low wear and low friction
Results:
Modeling of the evolution
of He, H2 and C+2 in the analyser
Diagram for electric feeder to ionizer
Mass spectrometer
module:
Left:
Experimental model
Right:
Laboratory model
Ion
source mounted inside the mass spectrometer
Structure
of the software of the HELION device
Electrometric amplifier before being mounted
in HELION
Open view of the HELION portable,
computer-controlled system for leak detection by mass spectrometry.
Patent
RO126252
(B1)/2017
Compact
mass spectrometer for detecting leakiness by using helium as trace gas, V.
Braic, A. Kiss, L. Braic, D. Ofrim, B. Ofrim