Analysers from HMA Instrumentation based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) include the Baker Hughes Aurora 19 Analyser. Suitable for installation in safe areas, it operates over a wide range of environmental conditions. The Aurora 19’s fast response means an immediate alert when moisture concentrations are out of compliance. Once corrected, gas can be cleared quickly for process normalisation.

The Baker Hughes TransPort Aurora from HMA Instrumentation is a series of moisture analysers that deploy tunable TDLAS to rapidly and accurately measure moisture in a variety of background gases. The TransPort Aurora is a battery-operated, movable analyser that can be taken into the field to directly measure the moisture content of natural gas and other process gases. The unit is assembled into a rugged and transportable case, with a telescoping handle and wheels.