Chlorine analysis with the Cl module
multi EA 5000
62
Figure 42Connection of the gas transfer line in the basic module
Left
Connection to the auto-pro-
tection valve assembly
Right
Heating cable connection
ü
Connection of the detection module is complete.
Inserting measuring cells
The "sensitive" and "high concentration" measuring cells are inserted into the detection
module as follows:
1
2
}
Insert the measuring cell with magnetic stirring rod and lid into the de-
tection module.
}
Fill the measuring cell with electrolyte solution.
}
Insert the combined electrode into the marked opening of the measuring
cell.
}
Fasten hose 20 from the sulfuric acid container to the connection of the
combined electrode with the PTFE connector (1).
}
Connect the olive (2) with the exhaust hose (hose 21) in the detection
module.
1
2
3
4
5
}
Connect the combined electrode and the measuring cell to the inside of
the rear panel of the detection module:
Combined electrode connection (1)
Measuring cell connection (2)
Do not use connections (3) to (5).
