Analyzer and Bench Meter
EN-5
1.3. Touch screen
Figure 1-1 Touch screen
1.
Date and time
2.
Clock icon (a-AB41PH)
: appears when the timing function is used.
Note
: this function is only available for a-AB41PH model.
3.
Computer icon
: appears when connects to a computer.
4.
Auto endpoint icon ; Continuous reading icon .
5.
Measurement icon
: blinks when measurement is in progress.
6.
Pinter icon
: touch to print.
7.
Calibration icon
: touch to calibrate; blinks when calibration is in progress.
8.
Menu icon
: touch to enter menu settings.
9.
PH electrode condition
(
a-AB33M1, a-AB33PH and a-AB41PH)
Slope: 95-105%
and offset: ± (0-15) mV.
Slope: 90-95%
or offset: ± (15-35) mV.
Slope: less than 90%
or offset: ± (35-60) mV.
Electrode condition is
good.
Electrode condition is
acceptable.
Electrode condition is not
good or needs cleaning.
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