Operation
5.4pH Sensor Setup Menu (continued)
CONFIGURE (continued)
| REJECT FREQ | Choose 50 or 60 Hz depending on the power line frequency for optimal noise rejection. Default is |
| 60 Hz. | |
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| FILTER | Select |
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| TEMP ELEMENT | Select type of temperature element from the displayed choices. |
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| SELECT BUFFER | Select the buffer type (standard 4, 7, 10 or DIN 19267) from the displayed choices. |
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| Allows the user to specify that ammonia, morpholine, or other |
| PURE H20 COMP | used in the application, allowing a |
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| measured pH. |
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| CAL DAYS | Number of days since the last calibration. Default notification at 60 days. |
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| SENSOR DAYS | Number of days the sensor has been in operation. Default notification at 365 days. |
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| DEFAULT SETUP | Resets all |
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DIAG/TEST |
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| Display the sensor type, entered name of the sensor (Default: Digital Gateway serial number and |
| PROBE INFO | name), the sensor serial number, the software version number, and the sensor driver version |
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| number. |
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| CAL DATA | Displays the pH slope and the date of the last calibration. |
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| SENSOR SIGNAL: Displays the sensor output in mV |
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| SENSOR ADC COUNTS: Displays the sensor ADC counts |
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| TEMP ADC COUNTS: Displays raw data for temperature ADC counts. ADC counts are |
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| comparable to A/D counts and are for sensor electronic diagnostic purposes only. |
| SIGNALS | ELECTRODE STATE: Identifies the state of the electrode (good or bad) depending on whether |
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| the impedance is within preset limits. |
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| ACTIVE ELECT: Displays the impedance (Mohms) of the active electrode if Imped Status is set |
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| to Enabled. |
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| IMPED STATUS: Sensor diagnostic. Choose Enabled or Disabled. |
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| SENSOR DAYS: Displays the cumulative days the sensor has been in use. |
| COUNTERS | RESET SENSOR: Allows the sensor counter to be reset to zero. |
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| ELECTRODE DAYS: Cumulative days the electrode has been in use. |
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