Process Analyser Offers Application Flexibility

The Applikon Analytical ADI 2040 process analyser from Metrohm is a multipurpose wet chemical analyser designed to offer flexibility and withstand harsh environments. The analyser uses techniques including titration, colorimetry and dynamic standard addition with ion-selective electrodes. The analyser's rugged hardware and the possibility to do automatic calibration and cleaning result in a 99.5 per cent up-time, according to Metrohm.

Its versatility allows the incorporation of multiple analyses and multiple sample streams on one analyser, resulting in low cost per analysis/sample. The controller makes it possible to run up to three independent analyses simultaneously. Reagent usage is minimised by using low-volume measuring cells. The ADI 2040 has a modular wet part with 20 uniform positions for a variety of modules and accessories. It can be adapted to almost any application.

In the electronic part, the same modular concept is used, so that the I/O cards for control of the wet part and external communication (maximum 20) can be configured to the needs of the user. The ADI 2040 can be loaded with several analysis packages by flash card and can therefore be adapted to specific process analysis requirements. The ADI 2040 can handle four (different) electrodes or sensors; extension to eight is possible. The possibility to choose a combination of methods means that in many cases one single ADI 2040 will fulfil all analysis requirements.

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