Gas Controllers Improve the Performance of Analytical Instruments

Match box sized MFC modules, a dynamic range of > 1000:1, vanishing temperature drift and a leading repeatability of < 0.2% of reading make the Axetris (Switzerland) Mass Flow Controller and Meter range the ideal choice for stationary and portable Analytical instruments.

To reduce the design in effort for customers, Axetris has continuously extended the modular product range during the last several years. The product range can now easily be adapted to a broad range of installation situations. In addition it supports the most common electrical interfaces as analogue 0…5 V, 4…20 mA, RS 232 TTL, RS 232 EIA, RS 485 half duplex and full duplex. Thanks to the ultra compact size, it can be integrated seamlessly into existing systems even if the available space is very constrained.

The ultra compact MEMS based products are for example used in Gas Chromatography for carrier gas control and for thermal desorption. In Elemental Analysis they help to make measurement results independent from carrier gas fluctuations and in Mass Spectroscopy to keep the pressure in the collision cell rock bottom stable, but also quickly adjustable when needed.

Please contact Axetris for a free offer about the integration possibilities of MEMS based mass flow controller solutions into your system.