Analytical Instrumentation & Environmental Monitoring


Analyser reliably measures phosphate

January 2006 Analytical Instrumentation & Environmental Monitoring

Tytronics' Sentinel is an online colorimetric analyser that measures phosphate by duplicating the laboratory method. It provides stable, accurate and reproducible readings even at concentrations below 50 ppb with sample background colour and turbidity. The instrument can be expanded to analyse up to six separate sample streams per analyser.

A batch sampling technique allows the use of 6,25 mm tubing for sample lines ensuring that small amounts of solids will not affect the instrument's performance. Due to the batch-sampling feature, analytical results are not affected by sample and reagent flows. Analyses are only performed as frequently as required, minimising reagent consumption.

Sentinel provides continuous on-line analysis of water or wastewater stream with maximum reliability and easy maintenance. The instrument has a self-checking feature and has multiple communication ports, including bi-directional RS232. Tytronics is represented locally by Protea Automation Solutions.

For more information contact Keith Guest, Protea Automation Solutions, 011 719 5700, [email protected], www.protea.co.za



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