The RGAPro model is manufactured by Setaram, and is a residual gas analyzer that is intended to work with PCTPro-2000 or any other gas process for real-time composition analysis of gas adsorption and reaction processes. It utilizes a 100 to 300 amu quadruple mass spectrometer with better than 1 amu resolution.
The unit has a smart software control of scan and data acquisition that permits for different scan modes. It has a hybrid turbo-molecular drag pump vacuum, and has an ultimate pressure of <1x10-8 mbar. It also has a mass ranges from 1 to 100 amu with a resolution of <1 amu. The unit has a Faraday cup detector, and can operate at a range of 1x10–4 mbar to UHV.