Metrohm 920 Absorber Module - Manual (Page 60)

4.4 Dosino for the absorber solution
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920 Absorber Module
3 Connecting the column's outlet
￭ Screw the PTFE capillary (6.1803.030) with the yellow colored
sleeve (fed in from the right side of the instrument) in place on
the trap column's outlet using a pressure screw (6.2744.010).
Inserting the trap column in the instrument
Insert the Metrosep A Trap 1 – 100/4.0 in the instrument as follows:
1 Fasten the Metrosep A Trap 1 – 100/4.0 in place in the front holding
bracket (4-4) of the 920 Absorber Module using the column head.
Next step Connect the loose end of the PTFE capillary, 0.5 mm ID / 3 m
(6.1803.030) to the Combustion Module's outlet (see Chapter 4.10.2,
page 76).
4.4.6 Connecting the bottle with the absorber solution
The bottle with the absorber solution is connected to port 2 of Dosinos 1.
Accessories For this step you need:
￭ Clear glass bottle 2 L (6.1608.070) filled with the absorber solution
￭ Bottle attachment (6.1602.160)
￭ FEP tubing M6 for 920, 150 cm (6.1838.020) fastened to port 2 of the
Dosino for the absorber solution.
￭ Adsorber tube (6.1609.000)
￭ Cotton
￭ Adsorber granulate