5 connecting the metrosep a trap 1, Connecting the metrosep a trap 1 – Metrohm 920 Absorber Module User Manual
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4 Installation
920 Absorber Module
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49
4.4.5
Connecting the Metrosep A Trap 1
The Metrosep A Trap 1 – 100/4.0 (6.1014.000) trap column continues to
remove the smallest anionic contaminants in the absorber solution. The
use of trap column ensures that the analysis is not distorted by unwanted
contamination.
The Metrosep A Trap 1 – 100/4.0 is inserted between the Dosino for
absorber solution and the T connector CIC (6.7301.210) at the outlet of
the Combustion Module.
The …
… is connected to
Inlet
Dosino for the absorber solution
Outlet
Combustion tube outlet on the Combustion Module
Accessories
Connect the following accessories to the trap column:
On …
Install this accessory
Inlet
■
Approx. 20 cm of the PTFE capillary (6.1803.030) connected to
port 3 of the Dosino for the absorber solution (10-
■
Pressure screw (6.2744.010)
■
Colored sleeve, yellow
Outlet
■
PTFE capillary (6.1803.030) (10-
■
Optional: Colored sleeve, yellow