Metrohm 754 Dialysis Unit - Manual (Page 27)

3 Operation
754 Dialysis Unit
24
3.3.2 Programming with the 732 IC Detector
Program without suppression
To dialyse in an IC system without suppression a program has to be
created for controlling the valves in the 733 IC Separation Center and
the 754 Dialysis Unit connected with cable 6.2143.200. The following
example program contains the necessary program steps.
PROGRAM
progr.type: cycle
number of cycles 1
0.0 valve A: fill
valve B: inject
remote: 1*******
2.0 valve B: fill
12.0 zero: on
valve B: inject
12.5 valve A: inject
remote 0*******
15.0 flag: end
Rinsing of sample loop
Rinsing of dialysis cell
Start of 754 Pump
Stop of acceptor solution
Trigger the auto-zero function
Transfer to sample loop
Injection (Õ Start evaluation)
Stop of 754 Pump
End of program
Program with suppression
To dialyze in an IC system with suppression a program has to be cre-
ated for controlling the valves in the 733 IC Separation Center and the
754 Dialysis Unit and 753 Suppressor Module connected with cable
6.2143.220. The following example program contains the necessary
program steps.
PROGRAM
progr.type: cycle
number of cycle 1
0.0 valve A: fill
valve B: inject
remote: *0*1****
2.0 valve B: fill
12.0 zero: on
valve B: inject
remote: *1******
12.5 valve A: inject
remote ***0****
15.0 flag: end
Rinsing of sample loop
Rinsing of dialysis cell
Resetting of the remote line for the
suppressor and start of 754 Pump
Stop of acceptor solution
Trigger the auto-zero function
Transfer to sample loop
Switch suppressor to next position
Injection (Õ Start evaluation)
Stop of 754 Pump
Program end
Programming
time
Transfer time
Dialysis time
Rinsing time
Programming
time
Rinsing time
Transfer time
Dialysis time