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2 Installation
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21
Setting up reagent bottles
The reagent is pumped out of the supply bottle by overpressure and into
the titration cell. All of the bottle cap connectors must be leak-proof for
this reason.
Metrohm offers suitable thread adapters for bottles with other threads
than GL 45.
6.1608.023
6.1819.030
6.1602.105
6.1446.040
6.1805.200
6.1609.010
6.2023.020
6.1801.120
1
2
3
4
5
6
7
To equip the reagent bottle, proceed step-by-step as follows:
1
Place a 6.1446.040 threaded stopper in the M6 connector (smallest
opening) of a 6.1602.105 bottle cap and screw it tightly.
2
Insert the long 6.1819.030 PTFE cannula into the M8 connector (sec-
ond-smallest opening) of the bottle cap.
NOTICE
The length of the cannula must be adjusted to the size of the bot-
tle beforehand.
3
Insert a 6.1805.200 PTFE tubing into the M8 connector of the bottle
cap and screw it tightly.
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