Hach AMTAX sc Mode D'emploi page 6

Operation
5.2 Sensor setup menu (continued)
Successive
measurements channel
1
Discarded
measurements channel
1
Location 2
Name
Parameter
Unit
Successive
measurements channel
2
Discarded
measurements channel
2
Measurement schedule
Interval
Start by bus
Start by bus
Measurements
Discarded
measurements
Average
Cleaning
Interval
Start
Discarded
measurements
Cleaning output mode
Cuvette temperature
Tube heating
Heating is on.
Heating is off.
Reagent warning
Reagent warning
Warning
Module status: Warning
Settings (continued)
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Number of measurements in succession ( = measurements on channel 1 +
DISCHARGE VAL 1 channel 1). Available with the 2-channel version.
Number of discarded values after switching from channel 1 to channel 2. Available with the
2-channel version.
Settings for location 2
Enter the name for the measuring location as required. Available with the 2-channel version.
Select output: ammonium or ammonium nitrogen. Available with the 2-channel version.
Select output: mg/L or ppm. Available with the 2-channel version.
Number of measurements in succession ( = measurements on channel 2 +
DISCHARGE VAL 2 channel 2). Available with the 2-channel version.
Number of discarded values after switching from channel 2 to channel 1. Available with the
2-channel version.
Enter measurement interval (Time interval between two measurements). ATTENTION with
filtration probe and 5 min operation: increased pump speed in the filtration probe, annual
filtration probe maintenance is necessary.
YES/NO; option whether the instrument is measuring continuously or measurements are
triggered by field-bus. "Fieldbus" must be activated under "TEST/MAINT". Instrument will
switch to 5 min interval when activated.
Number of measurements after a bus activation.
Number of discharged values that precede the measurements.
Number of measurements that are averaged. (Affects only the bus triggered measurements)
Number of hours between the cleanings
Start time for the cleaning (In case of more than one cleaning per day: Enter start time for the
first cleaning.)
Number of measured values that are discarded after a cleaning operation.
Value that is output during a cleaning operation and the following discarded values.
HOLD = last measured value, SET TRANSFER = value to be entered.
Temperature for cuvette and electrode
Recommended: Select 45 °C at air temperature: up to 35 °C, 50 °C at air temperature: up to
40 °C, 55 °C at air temperature: up to 45 °C, at 55 °C reduced accuracy and shortened
electrode service life may occur.
Probe tube heating switches on at the start of the selected month when using the Filter
Probe sc.
Probe tube heating switches off at the end of the selected month when using the Filter
Probe sc.
On/Off
When On is selected: determines the warning output if the reagent levels are low
Determines the level below which the reagent must drop to trigger the warning.
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