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Figure 21, Pulsation damper – connection – Metrohm 850 Professional IC Anion MCS Gradient User Manual

Page 48

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2.12 Pulsation damper

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38

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850 Professional IC –Anion – MCS – Gradient

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 2.10, page 31) and injection valve (see
Chapter 2.14, page 40)
.

The pulsation damper can be operated in both directions.

3

4

5

2

3

6

1

2

Figure 21

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.