Hach ANATEL PAT700 Operator's Manual page 98

Page 88
15)
16)
17)
Operator Manual
• Start test icon reads the value of the resistor. The analyzer then converts this
value to conductivity by taking the inverse of the resistance and multiplying it by the
cell constant. This value is then compared to the expected value, assuming a 61.9
Kohm resistor. If the measured value is less than or equal to ±0.1 µS/cm of the
expected value, the test passes and the forward icon is enabled. Otherwise, you are
notified and must cancel the calibration.
• Cancel icon takes you to a dialog box that notifies you that the test has been
cancelled. The next button on the cancellation dialog box takes you to the unload/
replace bottles dialog box. All changes made in any of the dialog boxes are lost.
When the test running dialog box appears, the analyzer begins running the test.
• After verifying the presence of the calibration standard, the analyzer performs a
temperature stabilization. After the temperature has stabilized, the calibration
standard is analyzed.
• The dialog box displays the current status of the test and lists the results of each
repetition and the calibration standards bottle as it is running.
When the calibration is completed, the test summary dialog box appears, with the
results of the calibration and a notification of whether the calibration failed or
passed. The results also appear on the printout if a printer is attached. See
Figure 6-16.
If the calibration fails, you may run the test again.
Figure 6-16 Test summary dialog box
• Summary text lists the results of the calibration. The results appear as they would
appear on the printed report.
• Export icon takes you to the export dialog box, where you can save the results of
the calibration to a USB flash drive.
• Checkmark icon accepts the calibration, if the values passed, and takes you to the
unload/replace bottles dialog box.
• Cancel icon rejects the calibration results and takes you to a dialog box that asks if
you want to rerun the test. If you wish to rerun the test, the analyzer returns you to
the beginning of the test. All previous data are discarded.
Bottle Mode – PAT700 Total Organic Carbon Analyzer
Anatel