76
A-96.250.571 / 050517
AMI Codes-II
Program List and Explanations
2.2.1.5
Ver. History:
Shows the verification values of the last verifications:
Number
: Verification counter.
Date, Time
: Date and time of the verification.
Absorbance
: Measured absorbance of the reference kit.
Reference value
: True value of the reference kit according to label.
2.2.2
pH Electrode:
Only available if option pH is installed.
Current Value:
Shows the actually measured pH value.
Raw value:
Shows the actual electrode voltage in mV.
2.2.2.5
Cal. History:
Shows the calibration values of the last pH sensor
calibrations. Offset in mV and slope in mV/pH.
Number
: Calibration counter.
Date, Time
: Date and time of the calibration.
Offset
: Vertical shift above or below the zero point.
Slope
: Characteristic of the pH sensor expressed in mV/pH.The
calculated slope is used for the entire measuring range of the
electrode.
2.2.3
Miscellaneous
:
2.2.3.1
Case Temp:
Shows the current temperature in [°C] inside the
transmitter.
Typical offset of pH electrode:
< +/- 30 mV.
Max. tolerated offset:
< +/- 60 mV
Typical slope of pH electrode:
55–65 mV/pH unit.
Max. limits:
40–65 mV/pH
