Metrohm Thin-Layer cell Manuel d'utilisateur télécharger pdf (Page 21)

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5 Operation and maintenance

IC Equipment Thin-Layer cell

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Unscrew the fastening screw for the reference electrode and remove

it.

Take out the reference electrode.

Insert the new reference electrode.

Retighten the fastening screw.

Note

Important: After an Ag/AgCl reference electrode has been

taken out!

The Ag/AgCl reference electrode may not be allowed to dry out. Follow

the directions for storage contained in the leaflet for the Ag/AgCl refer-

ence electrode.

5.2.3 Replacing the spacer

Depending on the application, the measuring cell can be operated with a

variety of different spacers. The different spacers are available as accesso-

ries (see Chapter 7, page 21).

The measuring cell must be disassembled in order to replace the spacer.

Proceed as follows to disassemble the measuring cell:

Disassembling the measuring cell

Prerequisites:

￭ The measuring cell is switched off.

￭ The measuring cell has been removed from the detector.

￭ The electrode cables have been removed.

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Metrohm Thin-Layer cell Manuel d'utilisateur Page 21