Select Page


For further information and pricing, please get in touch with us.

For Residual Gas Analysis

The Hiden HALO systems are designed for RGA, gas analysis and process monitoring applications including vacuum fingerprint analysis, leak detection and trend analysis.

All Hiden residual gas analysers are application tested and calibrated to provide the highest quality performance, and they are backed by a 3 year warranty and lifetime service support.



General purpose RGA instruments. Suitable for vacuum fingerprint analysis, leak detection and trend analysis.

Windows MASsoft Professional PC software provides for fast data acquisition through either user configured acquisition files, pre-set modes selected by icon, or stored templates. An internal mass spectral library is standard.


Further Reading

The system is supplied with MASsoft Professional software.

This Windows 8 and Windows 10 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.

The iRGA software is a new and intuitive application for routine vacuum monitoring. It is designed to be simple and automatic.

  • automatically provides partial pressure data for the common residual gas and vapours, including hydrogen, helium, water, nitrogen, oxygen, argon and a custom gas.
  • includes a new tablet view where the background colour changes depending on alarm condition
  • includes a trend view, scan, leak detection and maintenance modes
  • includes alarm function to send alerts to internal I/O, Wi-Fi and by email