15 installing the detector, 16 connecting the sample degasser (optional) – Metrohm 930 Compact IC Flex Oven/SeS/PP/Deg User Manual

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3 Installation

930 Compact IC Flex Oven/SeS/PP/Deg (2.930.2560)

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45

3.15

Installing the detector

The 930 Compact IC Flex 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).

3.16

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)

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