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Function
141
OPTICAL SIGNAL
Displays the graph of the past optical signal output per measurement. The display settings of
the graph can be specified.
Operation procedure
1.
Press [GRAPH] in the DATA 1/2 screen.
2.
Press [OPTICAL SIGNAL] in the GRAPH screen.
The OPTICAL SIGNAL (graphical display) screen will be displayed.
Tip
Pressing [
←
]/[
→
] in the graphical display screen moves to the previous/next plot, allowing you to
check the data.
3.
To change the graphical display setting, press [SET] in the OPTICAL SIGNAL
screen.
The GRAPH SET screen will be displayed.
4.
Specify the graphical display conditions on the GRAPH SET screen.
Item
Setting range
Setting
Measure Line L1
L2
ZERO
SPAN
Specifies the line to be displayed in a graphical
form.
Start Time
2009/01/01 00 to 2099/12/31 23
Specifies the display start date.
Vertical Top
25%
50%
75%
100%
Specifies the upper limit on the vertical axis of the
graph for the full scale of the measurement range.
Vertical Under 0%
25%
50%
75%
Specifies the lower limit on the vertical axis of the
graph for the full scale of the measurement range.
Meas.
Element
TP
TN
-
Specifies TP/TN of the graph.
Pulse Type
SMP
REF
PRESS
SMP275
Specifies the signal type of the graph.
SMP: Sample signal (220 nm)
REF: Reference signal
PRESS: Pressure signal
SMP: Sample signal (275 nm)
Note: L2 can be selected only for the two-point meter specification.
Note: “SMP275” is enabled only for turbidity compensation function specification.
[DATA]
Refer to “ To display the [DATA] item screen” (page 128).
DATA 1/2
Main
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