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QIC MultiStream

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An integrated mass spectrometer and selector valve system for multi-component, multi-stream gas analysis

The Hiden QIC MultiStream is a complete, multi-stream gas composition monitoring system. Capable of analysing gas streams at flow rates from 4 ml/min up to 10 L/min. The system is suited to a range of applications where multi-component, multi-stream gas analysis is required, environmental monitoring for example.



The system features Hiden’s state-of-the-art “Proteus” Multi-stream selector valve coupled with a precision, ultra-stable triple filter mass analyser. Fast data acquisition and low internal dead volume allows switching times of less than 10 seconds per stream.

An 8 way multi-stream valve module  is offered as an alternative to the Proteus valve.

Hiden’s QGA Professional quantitative gas analysis software features automatic calibration routines for accurate quantitative analysis. Gas/vapour mass spectral libraries and automatic subtraction of spectral overlaps allow for precise fragmentation pattern recording.


Further Reading

The system is supplied with QGA 2 and MASsoft Professional software..

This Windows 10 and Windows 11 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.