horiba LAQUA-PH1500, Instruction Manual

Page: 36 / 64

pH Setup
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Setup
This section describes all the setup functions available in LAQUA PH1500 series handheld
meters.
● P1 pH Setup
Using P1 pH setup function of the meter, you can:
• Select buffer standard
• Set calibration alarm
• Erase calibration data
To set the pH functions, follow the procedure detailed below:
Prerequisites
Switch on the pH meter.
• Default buffer setup is BUFF USA . You can change it to BUFF NIST or BUFF DIN if
required.
• Calibration alarm setup option must be used to avoid “Calibration interval alarm error” on
page 37 . You can set the calibration alarm for ---- day to upto 90 days, where ----
indicates “no calibration alarm” has been set.
• Erasing previous calibration data is recommended for accurate calibration. Default setup is
NO but to erase the calibration data, you need to change the setup to YES .
To return to the measurement mode, press the key.
Note
Tip