A system for tokamak/torus fusion research with remote analyser mounting up to 80m from sensitive electronics

Includes the qRGA system TIMS mode for Measurement the concentration of fusion fuel gas purity including hydrogen isotopes, deuterium in helium for example.

HAL 101 RC Residual Gas Analyser configured for demanding UHV applications


Hiden RGA series systems are designed for residual gas analysis, gas analysis and process monitoring applications including leak detection, trend analysis and vacuum survey.

The HAL 101X RC is a specific analyser with additional features for real time quantitative analysis of complex gas and vapour mixtures in fusion applications and harsh operating environments.


  • Fast access for Histogram, Trend Analysis and Analogue peak displays
  • Template files for complex hydrocarbon and deuterated hydrocarbon analysis
  • Quantitative He/D2 analysis
  • Simultaneous real time display of graphical and tabular trend analysis data
  • Data acquisition from multiple systems via Ethernet
  • Automatic mass scale alignment
  • Integral mass spectral library with full editing facilities
  • Operation of the quadrupole analyser at distances of up to 80 m from the sensitive electronics




The system is supplied with MASsoft Professional software.

This Windows 8 compatible software allows control of the instrument via USB 2.0, RS232 or Ethernet. Provides comprehensive I/O for data output and for reading data from external devices for integration and display with mass spectrometer data.