AMI Codes-II CC
Program List and Explanations
A-96.250.581 / 220616
81
2.2 Sensors
2.2.1
Photometer:
Absorbance
: Process value, depends on sample.
Raw value
: Shows the actual photometer signal in Hz.
2.2.1.4
Cal. History:
Shows the diagnostic values of the last calibrations.
Number
: Counter for the calibrations
Date, Time
: Date and time assigned to a number.
Factor fc
: Factor fc is the multiplier applied to the slope of the free
chlorine calibration line. The ideal factor is 1.00.
Factor tc
: Factor tc is the multiplier applied to the slope of the total
chlorine calibration line. The ideal factor is 1.00
2.2.1.5
Ver. History:
Shows the verification values of the last verifications:
Number
: Calibration counter.
Date, Time
: Date and time of the calibration.
Absorbance
: Measured absorbance of the reference kit.
Reference value
: True value of the reference kit according to
label.
2.2.2
pH Electrode:
Only if option pH is installed.
Current Value:
Shows the actual 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.
2.2.3
Miscellaneous
:
2.2.3.1
Case Temp:
Shows the current temperature in °C inside the trans-
mitter.
2.3 Sample
2.3.1
Sample ID
: Shows the identification assigned to a sample. This
identification is defined by the user to identify the location of the
sample.
Sample Flow
: Shows the actual sample flow in B/s (bubbles per
second). Sample flow must be above 5 B/s.
Raw value
: Shows the raw value of the sample flow in Hz.
Temperature
: Only if option pH is installed.
Actual sample temperature in °C and in Ohm
(NT5K)
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
