Hiden Analytical offers their QGA systems of laboratory gas analyzers for direct real-time analysis, quantification, and control of gas-related processes ranging in pressure from 100 mbar to 50 bar.

The benchtop mass spectrometer systems are coupled to the user process by the integral quartz-lined heated capillary with sample consumption rates as low as 1 mL/min and response times as low as 150 sec. Process interface options enable analyses through the broad pressure regime and are suited to application areas including top-gas analysis, measurement of dissolved species, multistream monitoring of gas feed and process exhaust lines (up to 80 individual gas streams), process/thermal reaction studies, and respiratory analysis.

System operation, calibration, data acquisition, and display are automated, with full manual control selectable when required. Integral I/O's permit import of external data, such as temperature, for integration with the mass spectral display, and output of process detail for process control functions.

Hiden Analytical, www.HidenAnalytical.com