Hach AMTAX sc User Manual

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Hach AMTAX sc User Manual Manual pdf 37 page image

37Section 5 OperationThe AMTAX sc can only be operated with an sc1000 controller. Forfurther information, see the sc1000 User Manual.An LED on the door indicates the current operating state. Refer tothe sc1000 User Manual and section 7.2.1, page 57.Instrument, chemicals and electrode are temperature-sensitive. Toprevent incorrect measurements, only operate the instrument withthe door closed.5.1 Sensor diagnostics menuSELECT AMTAX sc (if more than one sensor or analyzer is attached)AMTAX scERROR LIST Displays all errors currently present in the sensorWARNING LIST Displays all warnings currently present in the sensor5.2 Sensor setup menuSELECT AMTAX sc (if more than one sensor or analyzer is attached)CALIBRATION (see 5.3, page 42)CORR. FACTOR Displays the correction factorLOCATION 1 Displays location1 which is adjusted in the CONFIGURE menuGAIN CORR Adjusts the correction factor for channel 1LOCATION2 Available with the 2-channel version.GAIN CORR Available with the 2-channel version.CALIBRATE Triggers an automatic calibration, then measuring modeCAL.-CLEAN Triggers an automatic calibration with subsequent automatic cleaning, then measuring mode.SETTINGSSET OUTMODE Value that is output during a calibration and the following discarded values.HOLD = last measured value, SET TRANSFER = value to be entered.AUTOCALSET INTERVAL Time interval between two calibrationsSTART Start time for the calibration (In case of more than one calibration per day: Enter start time forthe first calibration.)DISCHARGE Number of measured values that are discarded after a calibration.SEL ADJ METHOD Select the calibration methodADVANCED Default calibration method for software version ≥ 1.60 (For best accuracy with lowestmeasuring values.)CONVENTIONAL Calibration method for software version < 1.60 is available for compatiblility reasons (Notselectable in the measuring range 0.02–5 mg/L.).DEFAULT SETUP Resets to factory default settings.CONFIGURELOCATION 1 Settings for location 1EDIT NAME Enter the name for the measuring location as required.SET PARAMETER Select output: ammonium or ammonium nitrogenSELECT UNITS Select output: mg/L or ppmQUANTITY CH 1 Number of measurements in succession ( = measurements on channel 1 +DISCHARGE VAL 1 channel 1). Available with the 2-channel version.