Hach NITRATAX sc Manual De Instrucciones página 9

6. Select Offset adjustment and confirm.
7. Confirm the displayed Output mode information.
8. Fill distilled water into the measuring path. Press enter to continue is displayed.
9. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed.
10. Select Activate wiper. Wiping process occurs.
11. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed. Add
12. Select Calibration and confirm.
13. Task was succesfully completed. X.X mE is displayed. Confirm.
14. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed.
15. Select Task was succesfully completed. and confirm.
16. Select Standard calibration and confirm.
17. Fill standard solution into the measuring path. Press enter to continue is displayed.
18. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed. Note
19. Select Calibration. Adjust the XX.X mE value of the filter or sample from the previously
20. Confirm Task was succesfully completed. and the factor will be adjusted automatically.
21. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed.
22. Select Activate wiper and confirm.
23. Is the reading stable?, Concentration X.X mg/l NO3, dExt X.X mE is displayed.
24. Check the values. Confirm when the mE value is close to noted previous one.
English
Remove the sensor from the tank and the rinse measuring path with distilled water.
Align the measuring path horizontally and completely fill with distilled water. Confirm.
Confirm when a stable value is reached.
distilled water until the measured value is stable and confirm.
Confirm when a stable value is reached.
Select Option 1 or Option 2:
• Option 1: Insert the verification filter now to calibrate.
• Option 2: Adjust the sensor calibration using a standard solution (or a
user-specific measuring solution) and laboratory spectrophotometer.
Confirm.
the mE value if working with the sample and confirm.
noted value and confirm.
• Option 1: Completed after confirming. If this message is not displayed and
Option 1 was chosen, clean the lens and repeat.
• Option 2: Continue with the following steps.
Option 2 is now completed.
Operation
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