4. FILL BUFFER 2 is displayed. Pour the second calibration solution into the
measurement chamber and press Enter.
5. CONC 2 XX.XXEXX is displayed. Enter the calibration solution concentration and
press Enter. The solution is then measured before the measurement chamber is then
cleaned.
6.2.2.2 Process calibration
1. Select PROCESS CAL and press Enter.
2. Slope: XXX.XX is displayed. Enter the slope value of the process solution. Press
Enter to confirm.
3. After measurement the concentration of the process solution is displayed CONC
1/2 XX.XXEXX. This value can be adjusted if necessary. Press Enter to confirm.
6.2.2.3 Automatic calibration
This is only available if the analyzer has this option installed. It allows for an automatic
calibration at pre-programmed intervals, using a calibration solution of known
concentration.
1. Select AUTOMAT. CAL and press Enter.
2. FREQUENCY is displayed. This defines the number of measurements that are made
before an automatic calibration takes place. Enter the number and confirm with
Enter.
3. If the AUTOMAT CAL1 PT option has been selected:
Option Description
INJ. TIME Enter the injection time of the calibration solution in seconds and confirm with
Enter.
CONC Enter the concentration of the calibration solution and press Enter.
IMMEDIATE Select YES or NO followed by Enter. If YES is selected an automatic
calibration will start immediately. No more input is required.
4. If the AUTOMAT CAL 2PTS option has been selected, select CAL PUMP YES to
start a pump calibration (pulse or micro system), CAL PUMP NO if no calibration is
required or Use Default Parameters to use the parameters defined in PMXXX-
OPTION-AUTOMAT.CAL and press Enter.
5. If the CAL PUMP YES option has been selected:
Option Description
INJ.TIME or
INJECT
Enter the injection time (micro system pump) in seconds or the number
of pulses (pulse pump) and press Enter.
ADD C Enter the concentration of the addition and press Enter. The pump
calibration starts.
Fill C. PUMP SOL Press Enter for the introduction of the solution with known
concentration. The concentration of the solution in the measurement
chamber is then measured, followed by an injection of the calibration
solution, followed by another measurement of the solution in the
measurement chamber.
Menu overview
27
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