3 connecting the eluent bottle, Connecting the eluent bottle, Figure 12 – Metrohm 861 Advanced Compact IC User Manual
Page 36: Connection of the pulsation dampener, To protect the column, Figure 12 ), Pulsation dampener 60 i, Connection 62 of the pulsation dampener 60, Connection 61 of the pulsation dampener 60
2 Installation
861 Advanced Compact IC / Instructions for Use 8.861.1033
26
Figure 12: Connection of the pulsation dampener
24 Inlet capillary for injection valve
PEEK capillary 6.1831.010,
length L = 24 cm
33 Inlet capillary for injection valve
PEEK capillary 6.1831.010,
length L = 13 cm
34 Filter unit PEEK (6.2821.120)
6.1831.010 PEEK capillary,
length L = 13 cm
60 Pulsation dampener (6.2620.150)
61 Connection to injection valve
62 Connection to purge valve
2.6.3
Connecting the eluent bottle
The eluent supply line from the storage bottle to the high-pressure
pump is connected as follows (see Figure 13):
Only
degassed (with N
2
, He or vacuum) and
microfiltered (0.45
µ
m
filter)
eluents should be used!
The 6.1608.070 Eluent bottle (2 L) supplied is
not suitable for vacu-
um degassing. Use a pressure-resistant container for this.
Care must be taken that the
eluent used is freely miscible with any
solvent remaining in the pump head (the pump head leaves the fac-
24
35
37
34
33
62
61
28
60