YOKOGAWA UV700G, User Manual

Page: 70 / 131

<6. Functions>
6-13
IM 12K01B02-01E
1. Press the button for UNIT on the UV MEAS. SETTING screen.
The UV UNIT screen appears.
UNIT
2. Select the unit and press [SET].
The screen returns back to the UV MEAS. SETTING screen.
Unit setting for UV, VIS, and UV-αVIS is complete.
CAUTION
• In accordance with the change of unit settings for UV, unit setting for VIS and UV-αVIS is
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.
6.5.4 Setting of Turbidity Correction Factor
MEAS.
screen
MAINTENANCE
screen
[MAINT.]
[MEAS.SETTING]
Refer to “6.5 Setting Screen Display for each Measuring Component”
VIS MEAS. SETTING
screen
MEAS. SETTING
screen
[VIS]
The turbidity correction factor “a” used for the calculation of UV-αVIS is set here.
1. Press the button for TURB. COR. FAC. on the VIS MEAS. SETTING screen.
The VIS TURB. CORRECTION FACTOR screen appears.
TURB.COR.FAC.
( α )
2. Enter the numeric turbidity correction factor “ α ” and press [SET].
The screen returns back to the VIS MEAS. SETTING screen.
Unit setting for turbidity correction factor is complete.