7
5.
AUTO
: Autolock mode indicator.
6.
HOLD
: This will indicate that the reading is frozen during
autolock
mode.
7.
EFF%
: This will be displayed if the user is viewing the efficiency
of the
electrode.
8.
pH/mV
: Unit and mode indicators.
9.Main display for pH , mV and probe Efficiency values.
10.Temperature and unit display
KEY FUNCTIONS OF THE MODEL 6010
1.
[ON/OFF]
key. The [ON/OFF] key turns the instrument ON or
OFF.
The pH calibration values will not be erased when the instrument
is
turned off.
2.
[MODE]
key. The [MODE] key selects the parameters to be
displayed.
Pressing the [MODE] key changes the display sequentially to
display pH-
AUTOLOCK , mV-AUTOLOCK , pH and mV. The calibration
values
will not be affected by changing the display modes.
3.
[STAND]
and
[SLOPE]
keys. The [STAND] and [SLOPE] keys are
used for dual point pH calibration of the instrument.
a.Pressing and holding the [STAND] key while turning on the
power ,will chang the buffer set to the other available buffer set.
4.The
[
∆
]
and
[
∇
]
keys. The [
∆
] and [
∇
] keys are used to
manually
