Metrohm 940 Professional IC Vario ONE/SeS/PP/Prep 3 - Manual (Page 58)

3.16 Installing the detector
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940 Professional IC Vario ONE/SeS/PP/Prep 3 (2.940.1530)
3.16 Installing the detector
The 940 Professional IC Vario provides enough space for two detectors
and additional accessories in the detector chamber. The detectors are
available as accessories and are supplied with separate manuals.
Placing the detector in the instrument
Follow the instructions in the chapter Inserting the detector in the manual
for the detector.
Connecting the detector to the eluent path
Accessories For this step you need the following accessories:
￭ Pressure screw, long (6.2744.090)
1 Tighten the detector input capillary to the Out output of the MCS
using a long pressure screw (6.2744.090).
3.17 Connecting the sample degasser (optional)
Gas bubbles in the sample lead to poor reproducibility, as the quantity of
sample in the sample loop is not always the same. Therefore, we recom-
mend degassing samples that contain gas before injection.
NOTE
The sample degasser does not have to be connected. We recommend
only using the sample degasser if the application requires it.
The rinsing time increases by at least 2 minutes when the sample
degasser is connected.
Accessories For this step you need the following accessories:
￭ 2 × pressure screw, long (6.2744.090)
￭ PTFE capillary (6.1803.040)