Knick Stratos Evo Série Mode D'emploi page 21

Selecting a Calibration Mode (pH)
Calibration is used to adapt the device to the individual sensor characteristics,
namely asymmetry potential and slope.
Access to calibration can be protected with a passcode (SERVICE menu).
First, you open the calibration menu and select the calibration mode:
CAL_PH Depending on confi guation setting:
AUTO
MAN
DAT
CAL_ORP ORP calibration
P_CAL Product calibration (calibration with sampling)
ISFET-ZERO Zero adjustment. Required for ISFET sensors. Subsequently you
can conduct either a one or a two-point calibration.
CAL-RTD Temperature probe adjustment
To preset CAL_PH (CONF menu / confi guration):
1) Hold meas key depressed (> 2 s) (measuring mode)
2) Press menu key: the selection menu appears
3) Select CONF mode using left / right arrow key
4) Select "SENSOR" – "CALMODE": AUTO, MAN, DAT.
Press enter to confi rm.
1
Automatic buff er recognition (Calimatic)
Manual buff er input
Input of premeasured electrode data
Selection menu
Selected mode
(blinks)
4
3
2
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