The 813 Compact Autosampler is the economical and space-saving autosampler for automation in voltammetric trace analysis in combination with the 797 VA Computrace or the 746 VA Trace Analyzer. It allows analyzing small series of similar samples with high accuracy and precision.
Up to 18 samples can be analyzed automatically in a sequential procedure. The sample solution is transferred from the sample vessel on the rack of the 813 Compact Autosampler into the measuring vessel of the 797 VA Computrace or the 747 VA Stand via a built-in peristaltic pump. All auxiliary solutions required for the voltammetric analysis are added by Dosinos during the measuring procedure. The pumps of the two attached 772 Pump Units or 823 Membrane Pump Units rinse and empty the vessel after each analysis. The 813 Compact Autosampler is programmed via a separate keyboard. During the analysis sequence the sample changer is controlled by an impulse via the remote interface sent from the 797 VA Computrace or the 746 VA Trace Analyzer.
With sample rack and further accessories. Without connection cable.