eutech-instruments cyberscan con 11 conductivitytds meter Manuel D’Utilisation

Instruction Manual 

 

CON 11/110 

 

15

In the Automatic Calibration mode, the meter is capable of accepting either single-
point or up to 4 points for multi-point calibration with maximum of 1 point per specific 
measurement range. Set up the automatic calibration mode in the SETUP menu 
Program P9.1 by setting to “YES”. See page 51 for the set up procedure. 
The following procedure describes the method for a single point calibration to a 1413 
µs conductivity calibration standard. Set the single point calibration mode to on in the 
SETUP menu Program 9.2 by setting to ‘YES”. See page 52 for the single point 
calibration set up procedure. 

1.  If necessary, press the MODE key to select conductivity mode.   
2.  Rinse the electrode thoroughly with de-ionised water or a rinse solution, and 

then rinse with a small amount of calibration 
standard.  

3.  Dip the electrode into the calibration standard. 

Immerse the electrode tip beyond the upper steel 
band. Stir the electrode gently to create a 
homogeneous sample. Allow time for the reading 
to stabilise. 

4.  Press CAL/MEAS to enter conductivity calibration 

mode. The CAL indicator will appear in the upper 
corner of the display. The current measured 
value will be displayed in the primary display 
whereas the value of the calibration standard will 
appear in the secondary display. 

5. Press the HOLD/ENTER to confirm the 

calibration value. The meter returns automatically 
to the measurement mode with the new 
calibrated value.  

This single point calibration will apply to all the five 
ranges. 
As for multi point calibration, set up the multi point 
calibration mode in the SETUP menu Program P9.2 by 
setting to ‘NO”.  
Repeat step 1 to 5 for every calibration point in each 
measuring ranges using the known calibration solutions until all points have been 
calibrated if necessary. 

1356

µS

22.3

1356

µS

1413

1413

µS

22.3