J.P. SELECTA MP-2006 Manual De Instrucciones página 86

At this time, press 'STORE' key to store current measuring result, press 'PRINT' key to print out
the result, press 'CONT' to continue next ion concentration measurement, press 'EEN' to quit
direct reading concentration measuring mode and return to start mode.
If you want to select concentration unit of sample's concentration, you can operate according to
following procedure: press 'Sample Cs' once, the sample's concentration unit will switch one time
automatically.
4.6.3.1.1 Blank Concentration Calibration in Direct Reading Mode Measuring
If you want to make blank concentration calibration, press 'BLANK' key and meter displayed as
follows:
Press 'ENTER' key, Meter displays 'Cali Blank Conc?' press 'ENTER' to start blank concentration
calibration. Select 'Clear Blank Conc', you can make present blank concentration zero.
When meter enters into blank concentration calibration, the display is the same as direct reading
concentration measuring mode which is displayed as follows:
When user has prepared blank standard solution, put relevant ion select electrode and temperature
electrode into solution, wait till display stable, press 'ENTER' key, meter will calculate blank
concentration value and store it automatically.
Display of Blank
Selection
Direct read concentration calibrating
blank concentration
Concentration
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