Orp Sensor Setup Menu - Hach sc200 User Manual

5.5 ORP Sensor Setup Menu

SELECT SENSOR (if more than one sensor is attached)
CALIBRATE
1-POINT MANUAL
TEMP ADJUST
DEFAULT SETUP
CONFIGURE
EDIT NAME
SELECT SENSOR
TEMP UNITS
LOG SETUP
AC FREQUENCY
FILTER
TEMP ELEMENT
SELECT BUFFER
PURE H20 COMP
CAL DAYS
SENSOR DAYS
IMPED LIMITS
DEFAULT SETUP
DIAG/TEST
PROBE INFO
CAL DATA
SIGNAL
COUNTERS
Calibration against a single known sample.
Adjust the displayed temperature by up to ± 15 °C.
Restores the system to the original factory calibration.
Enter up to a 10-digit name in any combination of symbols and alpha or numeric characters.
Press when the entry is complete. The name will be displayed on the status line with the
ENTER
measurement value.
Choose from the displayed sensor type (pH or ORP).
Choose from the displayed options (°C or °F).
Choose SENSOR INTERVAL to set the sensor log interval or select TEMP INTERVAL to set the
temperature log interval.
Choose 50 or 60 Hz depending on the power line frequency for optimal noise rejection. Default is
60 Hz.
Select 0–60 second signal averaging time.
Select type of temperature element from the displayed choices.
Select the buffer type (standard 4, 7, 10 or DIN 19267) from the displayed choices.
Allows the user to specify that ammonia, morpholine, or other user-defined electrolyte is being
used in the application, allowing a temperature-dependent linear slope factor to be applied to the
measured pH.
Number of days since the last calibration. Default notification at 60 days.
Number of days the sensor has been in operation. Default notification at 365 days.
Set min/max electrode sensor impedance limits.
Resets all user-editable options to their factory-defaults.
Display the sensor type, entered name of the sensor (Default: sensor serial number.), the sensor
serial number, the software version number, and the sensor driver version number.
Displays the pH slope and the date of the last calibration
SENSOR SIGNAL: displays the sensor output in mV
SENSOR ADC COUNTS: displays the sensor ADC counts
TEMP ADC COUNTS: shows raw data for temperature ADC counts. ADC counts are comparable
to A/D counts and are for sensor electronic diagnostic purposes only.
ELECTRODE STATE: Identifies the state of the electrode (good or bad) depending on whether
the impedance is within preset limits.
ACTIVE ELECT: Shows the impedance (Mohms) of the active electrode if Imped Status is set to
Enabled.
REF. ELECTRODE: Shows the impedance (Mohms) of the reference electrode if Imped Status is
set to Enabled.
IMPED STATUS: Sensor diagnostic. Choose Enabled or Disabled.
SENSOR DAYS: displays the cumulative days the sensor has been in use.
RESET SENSOR: allows the sensor counter to be reset to zero.
ELECTRODE DAYS: Cumulative days the electrode has been in use.
Operation
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