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Figure 12, Coulometric kf titration cell – Metrohm 885 Compact Oven SC User Manual

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3 Installation

885 Compact Oven SC

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19

3.10

Inserting the heating tube into the KF titration cell

The 885 Compact Oven SC can be used in combination with a KF coulom-
eter or a volumetric KF titrator. The mounting of the tip of the heating
tube is accomplished in different ways for the respective KF titration cells.

Coulometric KF titration cell

Remove the protective cover from the tip of the heating tube and the
E.3010.032 O-ring.

Disassemble the accompanying 6.1446.170 heating tube stopper
into three parts.

6.1830.030

6.1446.170

1

2

3

Figure 12

Coulometric KF titration cell

Proceed as follows:

1 Guide the upper part of the heating tube stopper over the tip of the

6.1830.030 heating tube as shown in the illustration.

2 Guide the O-ring of the heating tube stopper over the heating tube.

3 Guide the lower part of the heating tube stopper over the heating

tube and screw the three parts together (not too tightly).

4 Insert the stopper with the tip of the heating tube into one of the

two SGJ openings of the KF titration cell