Reagent metering unit | Type : DS 20

Metering unit to automate and accelerate the metering of potassium chromate solution and sulphuric acid when preparing COD samples. Metering in a maximum of 12 samples simultaneously.
Connection to direct activation of the 12-position magnetic stirrer SM 12/P.
Metering in optimal time intervals: The metering of sulphuric acid is carried out in several processes, the samples are thus constantly cooled and stirred. This method accelerates the preparation of samples and at the same time prevents non-standard overheating of the samples during addition.
Safety for the user: Due to the automatic addition of reagent there is no risk at any time of coming into contact with chemicals
Practice-oriented and user friendly software: The complete programming of the behr DS 20 is very easy to use and user-friendly with the Windows user interface