Mass Spectrometer
The Residual Gas Analyzer (RGA) based on Quadrupole mass spectrometeris used for real time monitoring of gas concentrations. Sampling can be carried out from high vacuum up to atmospheric pressure.

Tool
Pfeiffer OmniStar GSD 301 O2

Applications
Real time Gas analysis (including temporal gas concentration monitoring)

Technical Specifications
Mass range: 1 -200 u, Filament: Yttriated Iridium Standard gas inlet, Heatablecapillary heater 1m (<200oC)
Detectors: Standard Prisma BG805201BE (Faraday cup+channeltron)
Sofware: Quadrastar 32 bit

Additional Tools
The RGA is connected (via a multi port valve) to a sorption breaktroughsystem, a membrane permeability / selectivity rig, a Temperature Desorption Spectroscopy (TDS) set-up, a Thermogravimatric Analyzer, ambient air and several additional gas sampling ports.