17
The raw data can be used to create a graph in Excel. See sample below:
0
5
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25
30
0:01:02 0:01:04 0:01:10 0:01:10 0:01:12 0:01:14 0:01:16 0:01:18 0:01:20 0:01:22 0:01:24 0:01:26
19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10 19-‐07-‐10
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Ch1_Value
Ch1_Unit
Ch2_Value
Ch2_unit
Calibration
1. Prepare the optional standard conductivity solution.
2. Connect the conductivity probe into the input jack.
3. Hold the probe handle and fully immerse the probe sensor into the
solution under test.
4. Shake the probe to let the probe's internal air bubble drift out from
under the sensing head.
5. The LCD display will indicate the conductivity value.
6.
Press the "A" and "B" buttons simultaneously to enter calibration mode.
7. The LCD display will indicate the symbols "Cd" and "CAL".
8. Press the
ENTER
button and the measuring value will appear on
both the upper and lower display.
9. Use the and buttons to adjust the upper display value to match
the standard conductivity value.
10. Press the
ENTER
button to save the calibration data and resume
normal operation.
Note:
For single point calibration, use the 2mS/cm range (1.413mS Cal.).
For multi-point calibration use the 2mS/cm range (1.413mS Cal.) first,
followed by the other ranges (2mS/cm, 20mS/cm, 200mS/cm) if required.
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
