Keys
Functions
Powers the meter on and off . Upon power on, the meter
automatically begins in the mode that was last used. Calibration
and memory values are retained even if meter is unplugged.
Toggle between available measurement modes; pH/Temp,
mV/Temp, or ppm/mV (Ion 700 only).
Also used to switch from pH to Temp during pH calibration
mode.
Press and hold for 5 seconds to enter SETUP mode.
Toggles between measurement and calibration modes.
In SETUP mode, returns user to the measurement mode.
MI
(Memory Insert) stores values into memory.
Increase value. Scroll up in SETUP mode.
MR
(Memory Recall) recalls values from memory
Decrease value. Scroll down in SETUP mode.
Freezes measured reading. Press again to resume live reading.
Confi rms calibration values in CAL mode.
Confi rms selections in SETUP mode.
View recalled values in memory mode.
n
LCD Annunciators
Quick Guide
Bench 700 Series
pH/mV/Ion/Conductivity/TDS/Dissolved Oxygen/ºC/ºF
n
Keypad Functions
Part of Thermo Fisher Scientifi c
The 700 series meters can retain up to 100 points into memory for later retrieval.
1. In the measurement mode, press
to insert the measured value into memory.
The stored memory location value (StO) is briefl y displayed.
2. To recall data from memory, press
. The location of the most recent stored data is displayed
fi rst. Press
or
to select the location of the desired data, then press
to accept.
3. Press
to return to the stored data location. Press
to return to measurement mode.
For more information on our products, please contact our channel partner or visit our websites listed below:
Eutech Instruments Pte Ltd Oakton Instruments
Eutech Instruments Europe B.V.
Blk 55, Ayer Rajah Crescent,
625 E Bunker Ct,
P.O. Box 254, 3860 AG Nijkerk,
#04-16/24, Singapore 139949
Vernon Hills, IL 60061, USA
The Netherlands Wallerstraat 125K,
eutech@thermofi sher.com
3862 CN Nijkerk, The Netherlands
www.eutechinst.com
www.4oakton.com
eutech@thermofi sher.com
www.eutechinst.com
Automatic
temperature
compensation
is active
Setup
mode
Measured
value is held
Current
measurement
unit / mode
of operation
Electrode error
when appears
with ERR
Primary
reading
Secondary
reading
During pH CAL,
secondary reading is
the auto recognized pH
buff er standard value
Measured
value is stable
Error or invalid
key pressed
Prompts user
to select buff er
During setup,
select auto hold
ON, ready ON or
Ready OFF
Measurement
mode
Calibration
mode
Memory mode or
when data is stored
into memory
GETTING STARTED
STORING AND RECALLING DATA
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Ion Calibration (Ion 700 Only)
The available ION calibration values are 0.10, 1.0, 10.0, 100.0, and 1000 parts per million (ppm).
Choose a minimum of 2 consecutive values for calibration and prepare the corresponding ion
calibration solutions. For best results always begin with your lowest standard value, followed by
the next lowest standard.
1. Connect the ISE and press
as needed to select ppm. Note: The primary reading will show
“- - - -” without a stored ion calibration. The secondary value is the corresponding mV reading
of the ISE.
2. Dip the ISE into your lowest standard solution value and stir. Press
when the secondary
reading is stable.
3. Press
or
to match the primary display to your corresponding ion calibration
value (0.10, 1.0, 10, etc).
4. Press
to accept or
to abort. The primary display will show the next highest calibration
standard value.
5. Rinse the ISE then dip into the corresponding calibration standard and stir.
6. Press
to accept or
to cancel. The mV/decade slope value will be displayed briefl y if the
calibration is successful. “SLP Err” indicates calibration for the current point was not successful.
7. Revert to step 3 to calibrate additional points or press
as needed to return to measurement
mode at any time.
1
4
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Melrose, MA 02176
Phone
781-665-
1400
Toll Free 1-800-517-8431
