7 connecting the eluent degasser, 8 installing the high-pressure pump, 9 installing an inline filter – Metrohm 940 Professional IC Vario ONE/SeS/LPG User Manual
Page 27: 10 installing the pulsation absorber, 11 injection valve, Connecting the eluent degasser, Installing the high-pressure pump, Installing an inline filter
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4 Installation
940 Professional IC Vario ONE/SeS/LPG (2.940.1450)
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4.7
Connecting the eluent degasser
The eluent degasser is completely connected. No installation work is
required.
4.8
Installing the high-pressure pump
If the high-pressure pump is used to pump a low-pressure gradient, then
the input for the high-pressure pump has to be connected to the low-
pressure gradient module. Follow the instructions in chapter Installing the
low-pressure gradient, page 28.
4.9
Installing an inline filter
The inline filter is completely connected. No installation work is required.
4.10
Installing the pulsation absorber
The pulsation absorber is installed between the high-pressure pump and
the injection valve. It protects the separation column from damage caused
by pressure fluctuations such as those when switching the injection valve,
and reduces interfering pulsations during highly sensitive measurements.
The pulsation absorber is completely connected. No installation work is
required.
4.11
Injection valve
The injection valve is completely connected. No installation work is
required.