a-AB33M1 Quick Start Guide
Switch On/Off
On
Off
Switch pH/mV/ORP Mode
PH
MV
ORP
Switch EC/TDS/SAL/RES Mode
EC
TDS
SAL
RES
EC Reference Temperature Setup
EC Temperature Coefficient Setup
Touch the value on the screen
to confirm your setting.
Insert the probe into a sample.
Store/Recall Data
Print:
Touch
the
Printer
icon
on the screen to print.
Recall measurement data:
Touch
the
Beaker
icon on the
screen to recall.
Note
: measurement data will
be automatically stored after
each operation.
pH Calibration (Continuous)
EC Calibration (Continuous
）
Press the
button when
you finish to continue.
Touch
Finish
to complete
calibration or touch
Next
to
perform a 2
nd
calibration.
The calibration result will be
shown when you finish.
pH Measurement
Touch the mode area on the
screen to select measurement
mode.
EC Measurement
Insert the probe into a sample.
Calibrating (1
st
point)
Completed
Calibrating
Measuring
Measuring
Completed
Completed
Touch the mode area on the
screen to select measurement
mode.
Calibration
Touch the
Calibration
icon on the screen and
follow the following procedures to perform pH
or EC calibration.
pH Buffer Solution Setup
Note
: Predefined standard solution: 10 μS/cm, 84 μS/cm, 146.5 μS/cm, 500 μS/cm, 1413 μS/cm, 12.88 mS/cm. Please set the Standard Solution first before EC calibration.
EC Standard Solution Setup
Press the
button when
you finish to continue.
Touch
Finish
to complete
calibration.
The calibration result will be
shown when you finish.
Temperature Unit Setup
Temperature Setup
Touch the value on the screen
to confirm your setting.
EC TDS Factor Setup
Touch the value on the screen
to confirm your setting.
EC Cell K Setup
Touch the value on the screen
to confirm your setting.
Note
: Please set the Cell K value first before EC calibration.
Note
: Please check the pH buffer group table on the back of the page for details of the buffer values.
