5 Functions
49
5.5.3
Unit Setting for UV, VIS, and UV-
VIS
The units for UV, VIS, and UV-
VIS are set here. Select "Abs" when indicating UV, VIS, and
UV-
VIS in a cell length conversion of 10 mm, and select "m
-1
" when indicating UV, VIS, and
UV-
VIS in a cell length conversion of 1 m (the indication of "m
-1
" is the hundredfold of the
indication of "Abs") .
When the unit is changed, the range that can be measured simultaneously is also changed.
1.
Press the button for UNIT on the UV MEAS. SETTING screen.
The UV UNIT screen appears.
2.
Select the unit and press [SET].
The screen returns back to the UV MEAS. SETTING screen.
Unit setting for UV, VIS, and UV-
VIS is complete.
Note
In accordance with the change of unit settings for UV, unit setting for VIS and UV-
VIS are also
changed.
In accordance with the unit change, the decimal place and measuring range indication are also
changed. However, the value b of "y = a + bx" for COD and TURB (turbidity) and span calibration
value for TURB (turbidity) are not changed. Perform settings and calibration again.
If the unit is changed while measuring, digits of saved data may be lost. Make sure to change the
unit at the beginning of operation.
[MAINT.]
MEAS.
[UV]
[MEAS.SETTING]
Refer to "
Setting Screen Display for each Measuring Component" (page 46).
UV MEAS. SETTING
MAINTENANCE
MEAS. SETTING
screen
screen
screen
screen
UNIT
