Metrohm 663 VA Stand

The Metrohm 663 VA Stand forms the wet chemical part of a polarographic and voltammetric system that can be controlled by the Autolab potentiostat in conjunction with the IME663 interface. The following functions can be controlled from the Autolab software:

  • Purge on/off
  • New drop
  • Stirrer

The size of the mercury drop and the stirrer speed are set manually on the VA Stand. It is equiped with an Ag/AgCl reference elctrode and a glassy carbon counter electrode. The VA Stand is fitted with the Metrohm Multi Mode Electrode Pro (MME Pro) which can be operated in Dropping Mercury Electrode (DME), Hanging Mercury Drop Electrode (HMDE) and Static Mercury Drop Electrode (SMDE) mode.