• Mass Spectrometers with Dual-Stream Sampling

Mass Spectrometry & Spectroscopy

Mass Spectrometers with Dual-Stream Sampling

Mar 29 2016

Hiden HPR-20 and QGA series quadrupole mass spectrometers are configurable for diverse real-time gas analysis applications by selection of the appropriate application-specific process interface. The latest interface, the all-new dual-stream capillary sampling interface, is developed for process monitoring under flowing conditions to enable fast sample switching between the feed and exhaust gas streams.

Input/output gas compositions are directly compared to give precise determination of even very small component changes. Stream selection is fully programmable for automated operation with species data presented as absolute intensities, or alternatively data is presented directly showing the actual intensity changes between pre- and post-process species. Data can be acquired at rates up to 500 data-points per second.

Standard systems accommodate species with molecular weights to 300amu, or for specialised applications up to 1000amu, with sample consumption rates as low as 1ml/min. Optionally systems are available for operation with aggressive/corrosive gaseous species. Important process data, temperature and/or flow rates for example, can be imported in real-time and integrated and presented together with the mass spectral data.

For further information on all Hiden Analytical products visit www.hidenanalytical.com

Digital Edition

International Labmate Buyers' Guide 2024/25

May 2024

Buyers' Guide featuring: Product Listings & Manufacturers Directory Chromatography Articles - Enhancing HPLC Field Service with fast-response, non-invasive flowmeters - Digital transformatio...

View all digital editions


Chemspec Europe 2024

Jun 19 2024 Dusseldorf, Germany

Forensics Europe Expo

Jun 19 2024 London, UK

CPhI & P-MEC China 2024

Jun 19 2024 Shanghai, China


Jun 26 2024 Tokyo, Japan

Asia Labex

Jul 03 2024 Gandhinagar, India

View all events