Metrohm 820 IC Separation Center - Manual (Page 49)

2.9 Separating columns and suppressor module
819 IC Detector / 820 IC Separation Center
41
2.9.6 Two-channel system without suppressor module
Make sure that the connection separating column outlet – detector
inlet is as short as possible in order to prevent unnecessary peak wid-
ening after the separation.
With the two-channel system without suppressor module (2.820.0X20
IC Separation Center), the first IC separating column is connected on
the left side to injection valve A and detector block A as with the one-
channel system (see Section 2.9.5 und Fig. 21). The second column is
connected on the right side to injection valve B and detector block B in
an analogous manner.
Fig. 22: Interior of the2.820.0320 Separation Center