Adjustment Calibration Using Sample Water <Color - horiba TW-150 Instruction Manual

4 CALIBRATION
4.5.3 Adjustment calibration using sample water <color>
MEASUREMENT screen
See "4.3 Displaying the Calibration Screen" (page 23).
Preparation

Color meter..1

Calibration procedure

1. Adjust the flow rate of the sample water to 80 mL/min using the valve.
2. Measure color of the prepared sample water using a color meter other than this
device's and calculate the value.
3. Press the SAMPLE VALUE button ([x.x]) on the COL. CAL. screen.
The sample water calibration value input screen is displayed.
4. Enter the measured value of the sample water using the numerical key pad and
press [SET].
Input range: 0.0 TCU to 20.0 TCU
Tip
[CLEAR]: Clears the whole value.
[BACK]: Deletes the rightmost number of the value.
The screen returns to the COL. CAL. screen.
5. Press [SAMPLE].
A confirmation screen is displayed asking whether to start calibration.
40
[CAL.]
CALIBRATION screen
[x.x]
[COL.]
COL. CAL. screen