GOW MAC release a new gas analyzer which measures trace amounts of moisture (H2O) in argon.

Two models cover different analytical ranges: Model 1400-A covers 0-2/0-20 ppm; Model 1400-B covers 0-20/0-200 ppm. Detection is based on spectral emission of argon plasma. High signal gain and improved noise rejection, gives the Series 1400 the guaranteed sensitivity of 10 parts-per-billion (ppb) for H2O.

Relevant applications include air separation plants, argon purification plants, cryogenic truck loading stations, specialty gas laboratories, process control, new line certification, cryogenic steel manufacturing, chemical plants, gas management/monitoring systems, quality control for truck fills & gas cylinders, welding gas management, semiconductor manufacturing, and many more.