Servomex is building on the technology platform of its existing analyser range, with the introduction of the new Servomex SERVOPRO Plasma on-line analyser.

The new addition builds on this platform of its predecessor to offer new refinements and enhancements for exceptional, accurate measurement of trace nitrogen in argon or helium.

Using Servomex’s unique plasma emission detector to provide an accurate, highly stable and reliable measurement, the Plasma can continuously measure nitrogen in pure argon for argon production in cryogenic air separation plants. Further still, it can also be configured to measure nitrogen impurities in pure helium and argon for gas bottling applications and specialty gas laboratories.

The Plasma offers users a wide and highly accurate measurement range, with three standard ranges of 0-1ppm, 0-10ppm and 0-100ppm and an automatic ranging feature that changes the measurement parameters for optimal output resolution.

Other ranges are available from Servomex on request, with the exceptional sensitivity and accuracy of the Plasma’s measurement capabilities illustrated by a lowest measurement range of just 10ppb resolution/ 2 ppb noise.

A brand new microprocessor platform offers new ethernet and internet connectivity which greatly increases remote communication options when compared to the Plasma’s predecessor, the KA k2001. The Plasma can now be remotely controlled via a network or an internet browser, allowing operators to check all parameters or troubleshoot the unit offsite.

With no moving parts and programmable auto calibration, the Plasma’s maintenance-free design offers exceptional ROI and low cost of ownership for users. Alongside the improved measurement capabilities and communication options, the SERVOPRO Plasma finds use across a range of industries and processes including ASU production, argon purification plants, speciality gas laboratories, chemical plants, welding gas control, helium liquification plants, and pure gas bottling.