Performing A Conductivity Measurement - Giorgio Bormac 8+ Série Manuel D'utilisation

• Press and hold for 3 sec "
• Rinse the sensor with distilled water
Rinse with some mL of standard solution, press
solution.
• Wait until the Conductivity value on the display stabilizes, when
keys to adjust the value inserting that of the standard solution (ex 5.00 µS/cm).
• When the icon reappears press
• Automatically the calibration report is displayed showing the cell constant for the whole range, press
to returns in measurement mode.
The icon becker U5.00
•
letter indicating that the value has been entered manually.
U 5.00
For each cell constant (P2.2) the device memorises the calibration, in order to allow the user who uses
•
multiple sensors with different constants to not be forced to recalibrate each time.
• The instrument recalls the last calibration relative to the parameters P2.2 (cell constant) and P2.3 (type
of calibration solutions) selected.
Note: if it is not aware of the exact coefficient of compensation, to get a calibration and an accurate
measurement set in P2.7
temperature. Another method to work without temperature compensation is to use the appropriate thermal
tables present on the majority of conductivity solutions.
Important: Always rinse the cell with distilled water before calibration and when switching from
one standard solution to another to avoid contamination. Replace the standard solutions frequently,
especially those with low conductivity.
Contaminated or expired solutions can affect the accuracy and precision of the measurement.

• Performing a Conductivity measurement

• Enter the Conductivity menu setup to check the calibration and if necessary, update the reading
parameters (see "Configuration of setup menu for Conductivity parameter Cond/TDS" section), press
key to return in measurement mode.
• Press key to scroll through the different parameter screens until you find MEAS Cond (see
paragraph "Operation of the device").
UM Serie 880 EN rev.2 30.07.2020
CAL" key to enter in calibration mode.
and gently dab with absorbent paper.
key to confirm the point.
for calibration is displayed at the bottom left, the value is preceded by the "U"
0.00 % and then work bringing the solutions exactly to the reference
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and immerse the sensor in 5.00 µS/cm standard
icon appears use
Cell C=0.1
U 5.00
EN
and