Gilson PLC 2050, Руководство пользователя

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110
PLC with mS DeteCtor ConfiGuration
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PLC 2050/2250/2500 PurifiCation SyStemS
p
LC
W
iT
H
M
S
d
e
T
e
C
TO
R
C
O
n
F
iG
U
R
A
Ti
O
n
Plumbing Connections
after setting up the system, make the plumbing connections as described on the following
pages and in the
VERITY® 1910 MS Detector User’s Guide and the MiDas™ User’s Guide .
Complete instructions for each step are included in the ‘installation’ chapter.
the flow rates of the PLC Purification Systems are too high for microspray operation with
the Verity 1910 mS Detector. the analysis of samples with a PLC Purification System can
therefore only be carried out using a split flow interface (Sfi) set up with the correct split
ratio.
the outlet from the column is directed to the splitter module in the miDas, where the fluid
stream is split between the integrated uV detector and the Verity 1910 mS Detector.
refer to the diagrams below and the table that follows when making front panel plumbing
connections.
2
1
3
4 5
6
Waste
1A
1B
22
3
A
B
C
D
E
F
G
H
Y
Figure 80
Plumbing Diagram for the PLC Purification System with the Verity® 1910 mS Detector and miDas™
Components and Connections
a Direct sampling valve f make up pump
B Splitter G Split flow interface
C Purge valve of make up pump 1a flow from column
D Pressure bypass assembly 1B
flow to integrated uV/ViS or DaD in the
PLC Purification System
e Pressure relief valve assembly h Detector bulkhead union