Product News: Test & Measuring Instruments

Gas Analyzers measure trace impurities in argon.

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Press Release Summary:

May 8, 2009 - Utilizing high frequency argon discharge ionization detector, Models AR710 and AR720 analyze trace impurities, such as H2, N2, O2, CH2, CO, and CO2 in argon down to ppb range. Features include laminar low volume flow system, hands-free operation, VCR® fittings to ensure leak-free connections, and mass-spec leak tested valves. Analyzers are available with options such as 4-20 mA output, auto zero, and either bench mounted or 19 in. rack mounted for panel installation.

GOW-MAC Instrument Co.

277 Brodhead Rd., Bethlehem, PA, 18017 8986, USA

Original Press Release

Series AR710 HFAD for Argon Analysis

Press release date: May 1, 2009

May 2009 - Bethlehem, PA - GOW-MAC Instrument Company, a leading manufacturer of gas analyzers and compressed gas handling equipment, offers the process oriented Series AR710 and AR720 Gas Analyzers with High Frequency Argon Discharge Ionization Detector (HFADD). The analyzers are offered as turnkey systems designed and optimized specifically for the analysis of trace impurities (i.e., H2, N2, O2, CH4, CO and CO2) in argon down to the part-per-billion (ppb) range. Two configurations are available depending upon the impurities being measured. Sensitivities of < 15="" ppb="" can="" be="">

Features include laminar low volume flow system, hands-free operation, VCR® fittings to ensure leak-free connections, mass-spec leak tested valves, pre-installed, pre-tested analytical column(s) with chromatogram, and rapid start-up.

The analyzers are available with options such as 4 - 20 mA output, auto zero, and either bench mounted or 19" rack mounted for easy installation in any panel.

The AR710 or AR720 are ideal instruments for specialty gas manufacturers, industrial processes requiring inert argon, the electronics industry, gas separation plants, metal-treating industry, certification of argon purity, the semiconductor industry, and air separation plants, to name but a few.

GOW-MAC® Instrument Co. (Bethlehem, PA USA) is a leading manufacturer of high performance analytical instruments. Our gas chromatographs (GCs), gas analyzer packages and specialty gas handling equipment are used throughout the world by a wide variety of customers and are engineered for user-specified applications in chemical analysis, industrial gas, laboratory, and educational applications. Customers may visit www.gow-mac.com for complete product information.

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