4 CALIBRATION
27
4.4.2
Adjustment calibration using sample water <pH>
Preparation
pH meter...1
Calibration procedure
1.
Adjust the flow rate of the sample water to 80 mL/min using the valve.
2.
Measure pH of the prepared sample water using a pH meter other than this
device's, and calculate the value.
3.
Press the SAMPLE VALUE button ([x.xx]) on the pH 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: 2.00 to 12.00
Tip
[CLEAR]: Clears the whole value.
[BACK]: Deletes the rightmost number of the value.
The screen returns to the pH CAL. screen.
5.
Press [SAMPLE].
A confirmation screen is displayed asking whether to start calibration.
MEASUREMENT screen CALIBRATION screen pH CAL. screen
See "4.3 Displaying the Calibration Screen" (page 23).
[CAL.] [pH]
[x.xx]
Summary of Contents for TW-100
Page 1: ...Water Distribution Monitor TW 100 Instruction Manual CODE GZ0000080187H ...
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