ELMETRON CC- 411, Руководство пользователя, Страница: 10 / 52

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User’s manual for CC-411 conductivity meter v5.30
2. CHARACTERISTICS OF THE METER
The CC-411 conductivity meter belongs to the newest generation of
measuring devices which ensure high accuracy and repeatability of readings
and is easy in use. Two kinds of power source: battery and power adapter,
enable work in the field and long-lasting measurements in the laboratory.
Electronic elements of the newest generation used in the meter have made
its memory independent from power supply and have ensured very low
power consumption what greatly prolongs the operation time on 1 battery.
The meter is equipped with large custom LCD display, which displays the
conductivity or the temperature value. Waterproof housing makes working in
difficult conditions possible. Minimised size and weight make the meter very
handy especially during the field work.
Main features of CC-411 are:
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high accuracy and stability of readings;
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calibration of the conductivity cell by introducing the K constant or on
standard solutions;
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possibility of determining the K constant of the cell;
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automatic and manual temperature compensation;
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storing parameters in non-volatile memory;
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co-operation with Pt-1000 temperature sensor;
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system protecting the meter against damages caused by connecting the
battery inversely;
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information about the battery condition (
);
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automatic switch off function.