Shodex R I-50 1 EX, Operation Manual, Page: 22 / 36

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５－５ Start
Start Start
Start-
- -
-Up Sequence
Up Sequence Up Sequence
Up Sequence
1）S.SEQ MODE
Choose one of the built-in sequences (Fine, Standard, Coarse) from the menu
or make own sequence (Custom).
Each S.SEQ mode is changed with the ENTER key and Arrow Keys
Table 5 Table 5 Table 5 Table 5- - - -2 2 2 2 Parameters (Start Parameters (Start Parameters (Start Parameters (Start- - - - Up Sequence) Up Sequence) Up Sequence) Up Sequence)
No. Parameter FINE STANDARD COARSE CUSTOM
1 Purge Cycle
30 sec 10～990 sec
This repeatedly turns on and off the purge solenoid valve to remove air bubbles
trapped in the flow cell. The term Purge Cycle is used for the length of one
purge cycle. The default setting is 30 seconds.With this setting, the valve
remains on for 15 seconds and off for another 15 seconds. Choose preferred
setting (Custom) if necessary.
2 Number of Cycle
3 3～9
This sets the number of the purge cycle.
3 Time to Auto Zero
240 sec 60～990 sec
At the end of the purge cycles, the auto-zeroing should be made.
This defines the length of the pause period between the end of the
purge cycles and the auto-zeroing.
4 Equilibration Time
80 min 60 min 40 min 12,15～300 min
This is a period in which the detector is equilibrated for the
measurement of drift and noise performance.
5 Measuring Time
80 min 60 min 40 min 12,15～300 min
This is a period in which drift and noise performance is measured
after reaching equilibrium.
6 Drift
100 nRIU/h 250 nRIU/h 1000 nRIU/h 50～9990 nRIU/h
Set a target drift value here.
7 Noise
25 nRIU 3～998 nRIU/h
Set a target noise value here.