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Move the cursor on Gain and press.
Modify the reading by pressing
the value of the buffer solution at the
temperature read by PT100.
It is possible to find this value on the lable of the
buffer solution or on the following table.
Press Enter to confirm the reading.
(Please Note: In the above example the temperature of the buffer solution is supposed to be 20 °C )
Now that the gain calibration is finished bring the temperature coefficient to the appropriate value to the
application.
Press Esc to return to measurement.
CALIBRATION METHOD WITH TEMPERATURE COMPENSATION OF THE READING
Before entering the calibration, prepare the buffer solution.
Always use a buffer solution as close as possible to the working point.
For example, if you bought a V-MS with range 1000μS - 20.00mS and you want to work around to 10.00 mS is
recommended to use the pad 12 880μS solution.
Choose in System Utility menu to measure the temperature by the PT100 probe and immerse it together with the
conductivity probe into the buffer solution . If you have a CD probe with a PT100 integrated it is sufficient to dip the CD
probe into the buffer solution (this is the case of the picture below) . When the two readings are stable, follow the next
instructions.
PLEASE NOTE: If you don't have available the PT100 but you know the temperature of the buffer solution in System
Utility choose the manual operation of the temperature and write inside the menu the temperature of the buffer solution.
Press Enter for 3
seconds to enter the
Navigation Menu and
then move the cursor on
Calibration.
Press Enter to proceed
with Calibration.
Move the cursor on
Calibration CD and
press Enter.
Rev 6.0
buttons to
TABLE OF THE BUFFER SOLUTION'S VALUES
µS
TEMP.°C
5
53.4
10
69.8
15
68.4
20
76.2
25
84
30
92.1
Cod. 00.008.764
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