Metrohm 850 Professional IC Anion MSM-HC MCS Gradient - Manual (Page 54)

3.12 Pulsation damper
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850 Professional IC
The pulsation damper protects the separation column from damage
caused by pressure fluctuations when switching the injection valve, and
reduces interfering pulsations during highly sensitive measurements. In
order to ensure these functionalities, it must be connected between the
high pressure pump (see Chapter 3.10, page 37) and injection valve (see
Chapter 3.14, page 46).
The pulsation damper can be operated in both directions.
3
4
5
2
3
6
1
2
Figure 22 Pulsation damper – Connection
1 Connection capillary
Connection to the inline filter. 2 Fastening screws
3 PEEK pressure screws, short
6.2744.070 4 Holder for pulsation damper
5 Pulsation damper 6.2620.150 6 Connection capillary
Connection to the injection valve.