Sulphur and nitrogen process analysers
November 2003
Analytical Instrumentation & Environmental Monitoring
Antek Instruments' 6200 Series from OEN Enterprises, consists of sulphur and nitrogen process analysers, using Pyro-fluorescent sulphur and Pyro-chemiluminescent nitrogen technology to provide fast, precise measurement of liquid, LPG and gas samples. With a 250 ppb to % levels sensitivity, the analysers have a programmable cycle time from 2,5 to 15 minutes per stream and built-in dual range and multistream capabilities.
No environmentally hazardous catalysts, reagents, tapes or other wastes are used, nor is a radioactive licence required. The reliable six-port rotary injection valve is isolated from electronic components, while remaining accessible for routine maintenance. A membrane dryer thoroughly removes moisture before the sample enters the detector and the built-in pressure regulators ensure dependable flow of utility gases. A realtime on-screen view of the analysis progress is possible and a touchscreen provides access to calibration, validation, alarm and troubleshooting features.
Three versions are included in the Series. The nitrogen model is designed for rapid analysis of liquid or gas samples for totally chemically bound nitrogen, while the sulphur model is designed for rapid analysis of liquid or gas samples for total sulphur. The third type is a combined nitrogen/sulphur analyser.
For more information contact Mike Andrews, OEN Enterprises, 011 675 4447, oen@oenenterprises.co.za, www.oenenterprises.co.za
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