1 I ntroduction
Thank you for purchasing this METTLER TOLEDO instrument. The SevenCompact Series is not only
a new generation of intuitive and easy-to-operate bench meters for reliable measurements, they
also provide extra security against mistakes and support your workflow in the laboratory.
Mistakes can be reduced to a minimum because of the following characteristics:
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New ISM
(Intelligent Sensor Management) technology: the meter automatically recognizes
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the sensor and transfers the latest set of calibration data from the sensor chip to the meter. The
last five calibrations as well as the initial calibration certificate are also stored on the sensor
chip. These can be reviewed, transferred and printed. ISM
helps eliminate mistakes.
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Multi-language graphical user interface on a large 4.3 inch display with intuitive menu
guid a nce, making the operating instructions primarily a source of reference.
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GLP and Routine mode for the needs of any operator: in the routine mode, the deletion of
data is prevented and changing those settings that would potentially jeopardize the collection
of reli a ble results, such as measurement settings, are blocked. This provides extra security
for rou t ine daily work. Skilled workers are advised to employ the GLP mode to enjoy the
instruments' powerful full functional range.
This instrument supports the workflow of a modern laboratory in all stages of the data collection
and archiving process:
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The electrode arm can be operated with one hand and moves perfectly straight up and down
to bring the electrode in the perfect position for the best measurement performance. This
allows faster measurements and poses less risk to tip over the sample vessel and/or damage
the head of the sensor!
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Only one keypress required: READ starts a measurement and CAL a calibration. It's so easy!
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Easy switching between the normal view and the uFocus™. The normal view has all the
mea s ure m ent parameters and IDs on the display to provide you an instant complete overview.
In the uFocus™ only the most important information is shown in large digits, such as mea-
sure m ent value and temperature. This enables you to focus completely on the measurement,
with o ut getting distracted by information that is not relevant to you.
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Easy toggling with the MODE soft key between the various measurement parameters either
before or during a measurement.
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Versatile data archiving options: print data, export data to a USB-stick, or send data to a PC
with LabX direct software!
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Versatile data entry procedures: Enter sample / user and sensor IDs either directly on the
instru m ent, or use a barcode reader or USB-Keyboard to increase efficiency.
At METTLER TOLEDO we are committed to providing you instruments of highest quality and we do
all we can to support you in maximizing the lifetime of your instrument:
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IP54 rating – water and dust protection: we have designed our instrument in such way, that
it withstands drops of aqueous solutions on the housing and connections. This not only pro-
vides extra protection, but also allows easy cleaning of the instrument with a damp cloth.
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Rubber plugs and protective cover provide extra security against dust and spills of aqueous
solu t ions. Just keep the plug attached to the connections and cover the instrument with the
trans p ar e nt protective cover when not in use.
Have fun and many reliable measurements with our Seven Compact series of pH, Ion and con d uc-
tiv i t y meters!
provides additional security and
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Introduction
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