Metrohm 900 Touch Control Manual - Manual (Page 57)

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8 Titrants
900 Touch Control
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8 Titrants
Main dialog: System ▶ Titrants
This chapter describes how you can create a list of titrants used in the sys-
tem. Titrants can be used in intelligent buret units or in non-intelligent
buret units. Intelligent buret units have a built-in data chip on which the
data for the titrant is stored. This data is automatically read out during
attachment and entered in the titrant list.
The titrant list can contain a maximum of 30 titrants. The following data is
specified for each titrant:
￭ Designation
￭ Cylinder volume
￭ Type
– EU: exchange unit without data chip
– IEU: exchange unit with integrated data chip
– DU: dosing unit without data chip
– IDU: dosing unit with integrated data chip
￭ MSB connector of the dosing device/control device (only when
exchange unit/dosing unit is attached)
Titrants in exchange units/dosing units with integrated data chips are
depicted in green lettering.
The following titrant data is stored in the titrant list:
￭ Name
Each titrant in the system is identified by its unambiguous name.
￭ Concentration
￭ Current titer
￭ Working life