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Quick Manual
pH Meter F-72,73,74
pH / ION / COND METER F - 74
CAL
MEAS
CODE : GZ0000272694B
January, 2017
© 2017 HORIBA Advanced Techno Co., Ltd.
① Prepare pH standard solutions
② Connect the electrode to the pH meter
③ Press the power button of the pH meter
④ Remove the protective cap from the electrode,
DATA
Remove the protective cap.
Preparation
pH/ ION / COND METER F-74
Electrode terminal
CAL
MEAS
DATA
and open the internal solution ller port
4
4
9
9
pH
pH
pH
pH
Temperature sensor terminal
☆ Press the power button for 2 seconds.
※ Wait for 10 seconds after connecting
the AC adapter before pressing
the power button.
Open the internal solution ller port.
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Summary of Contents for Horiba Scientific LAQUA F-72
- Page 1 Preparation ① Prepare pH standard solutions Quick Manual pH Meter F-72,73,74 ② Connect the electrode to the pH meter pH/ ION / COND METER F-74 Electrode terminal Temperature sensor terminal pH / ION / COND METER F - 74 ③ Press the power button of the pH meter ☆...
- Page 2 Calibration Measurement When the measurement sample is known to be acid, perform two-point calibration with pH7 and pH4. When it is known to be alkaline, perform two-point calibration with pH7 and pH9. When the sample pH is not known, perform three-point calibration with pH4, pH7 and pH9. ①...