Metrohm 901 Titrando - Manual (Page 32)

3.5 Setting up the titration vessel
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
24 ￭￭￭￭￭￭￭￭
901 Titrando
3.5.2 Titration vessel for volumetric KF titration
Mounting the KF titration cell
1
2
4
3
6.1414.030
6.2013.010
6.1415.220
6.1903.020
Proceed as follows:
1 Screw the 6.2013.010 clamping ring tightly to the support rod.
2 Fix the 6.1414.030 vessel lid of the KF titration cell (with correctly
inserted sealing ring from the 6.1244.040 sealing set) to the support
rod. Keep the locking lever pressed down until it can be released at
the desired position.
3 Fasten the 6.1415.220 (or 6.1415.250) titration vessel with a
6.1903.020 (or 6.1903.030) stirring bar inside on the vessel lid. Fold
back the holding bracket upwards while doing so. The markings on
the vessel lid and on the plastic ring must be aligned above one
another. Afterwards, press the holding bracket downwards in order
to fix the titration vessel. The levers of the holding bracket must
enclose the pins of the plastic ring on the titration vessel in order to
ensure a secure hold.