Fisher Scientific accumet AP 110 accumet AP 115 accumet AP 125, Instruction Manual

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5
2. FEATURES
FEATURE DESCRIPTION
Display
Resolution
Operator-selectable using setup/meas key,
choose 8888.8 for 0.1, 888.88 for 0.01,
88.888 for 0.001
Auto Read
When enabled, display locks on current value
when stable indicator appears. Press
meas
key to unlock and resume reading
Battery
Saver
Backlight
When enabled, meter automatically turns off
after 20 minutes of inactivity
To conserve battery life, the backlight
automatically turns OFF after 30 seconds
Slope
Display View electrode slope and mV offset for
current reading with
setup/meas key
Auto-buffer
Recognition
Meter selects from 5 (USA or NIST) or 6
(EURO) pre-programmed standards with
temperature correction of buffer value
Standardi-
zation User selectable 1-5 cal points for USA/NIST
or 1-6 cal points for EURO standardization.
3. BATTERY INSTALLATION
To install the battery, perform the following steps:
1. Remove the battery cover by loosening the 3
screws that hold the battery cover at the back of
the meter using a Phillips screwdriver.
2. Disconnect the old 9V battery and install new one
into meter battery compartment.
3. Make certain the battery wires are positioned so
that they do not interfere with the closing of the
battery cover. Battery cover edges may damage
the wires.
4. Replace the battery cover and tighten the 3 screws
to secure the cover in place.
4. ELECTRODE USE
This meter can be directly fitted with combination
electrodes, with or without built-in ATC. See
Accessories section for pH/ATC electrodes as well as
adapters for use with half cells.