eutech-instruments ecoscan do 6 do meter Manuel D’Utilisation

Instruction Manual 

DO 6 

 
 

47

 

This is a useful feature that allows 
you to offset meter’s value when 
cross referenced with another DO 
meter.  That way, it can be 
standardized without you having to 
perform manual calculation. Your  DO 
6 meter allows % Saturation Offset 
adjustment within +/- 10.0% offset 
and its adjusted offset value can be 
viewed in the Electrode Properties 
menu “ELE.3”. 

From the % Saturation measurement 
mode, 

1)  Dip the DO electrode in the 

sample solution and allow the 
reading to stabilize. 

2)  Check the reading of another 

DO meter being used as a 
reference. This reference meter 
should have its probe immersed 
in the same sample solution and 
at the same depth. 

3)  Switch off your meter and enter 

the % Saturation Set Up menu. 

4)  Scroll the Set Up main group 

menu by using the ▲ and ▼ 
keys until the meter displays the 
% Saturation Offset Adjustment 
menu “OFS.6”. 

5)  Press the HOLD/ENTER key to 

enter the menu. The display will 

Measured reading based on last 
percentage saturation calibration
 is displayed momentarily

Last  offset adjusted 

value  will be displayed 

Display will return to “OFS.6” subgroup menu

“CO” will display for 
1.5 seconds