Setting The Cell Constant - Thermo Scientific Barnstead Nanopure Life Science 2114 Series Operating Manual And Parts List

Uv/uf ultrapure water system
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Setting the Cell
Constant
Thermo Scientific
The actual temperature and cell constants are attached to the cell cable
internal to the Nanopure unit. This data helps ensure that the purity
displayed is as accurate as possible. The only time the user would need to
enter this data is if the cell or main board is being replaced and/or
updated.
1. Shut power OFF to the unit and disconnect the power cord.
2. Unlatch and open the right side door.
3. Find and copy down the two cell constants attached to the gray cable,
leaving the electronics board mounted on the inside of the right side
door.
4. Close and latch the right side door.
5. Reconnect the power cord and turn unit ON.
6. From the (Idle) mode, when the display reads, "Nanopure (Idle)
xx:xx:xx xx/xx/xx," press the UP or DOWN arrow until the display
reads, "Advanced Menu."
7. Press ENTER.
8. Proceed through the options by pressing ENTER until "Set Cell
Constant" is displayed.
9. Press the UP or DOWN arrow to select "Yes."
10. Press ENTER.
11. Note that the digits are entered from left to right.
12. Press the UP or DOWN arrow to change the "blinking" digit. Once
the digit is correct, press ENTER to advance to the next digit.
13. After all digits have been entered, line 2 of the display will read, "(NO)
Finished."
14. If the cell constants displayed on line 1 of the display are correct, press
the UP or DOWN arrow to select "Yes."
15. Press ENTER.
16. Press BACK twice to return to the (Idle) mode.
Section 9
User Settings
Nanopure Life Science (UV/UF)
9-3

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