US GOW-MAC Instrument Company introduces their newest process instrument, the Series 1200 Analyzer. The gas analyser measures trace amounts of nitrogen in argon.

Two models cover different analytical ranges: model 1200-A covers 0-2/0-20 ppm; model 1200-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 1200 the guaranteed sensitivity of 10 parts-per-billion (ppb) for nitrogen.

The Series 1200 is designed as a rugged, low cost, low maintenance, simple to operate analyser. There are no valves, carrier gas or radioactive source and the analyser is maintenance-free.

For further information:
GOW-MAC Instrument Company