28
Cond
0.1/0.01 MOL KCL Calibration
(Automatic calibration with KCl solution)
The calibration method is selected in the configuration menu.
Measurement
cal
CAL
0.1/0.01 MOL KCL
PRESS CAL
Dip sensor in KCl solution.
The meter automatically compensates for the
temperature deviation!
cal
Measured value
Temperature
Conductivity KCl
Hourglass blinks
Calibration is performed.
Display: CELL CONSTANT.
The meter then automatically returns to measuring mode.
Conductivity Calibration
Important notes:
• Make sure that the values of the calibration solutions used correspond exactly
to those specified in this manual.
If not, the resulting cell constant will be incorrect.
• When calibrating in a liquid, make sure that the sensor, the separate tempera‑
ture probe (if present) and the calibration solution have the same temperature.
Only this ensures that the cell constant is determined correctly.
Note:
To abort calibration, you can press
meas
at any time.
Summary of Contents for Portavo 904X COND
Page 2: ......
Page 67: ...67 pH Buffer Tables 01 Mettler Toledo Nominal values in bold C pH ...
Page 68: ...68 pH Buffer Tables 02 Knick CaliMat Nominal values in bold C pH ...
Page 69: ...69 pH Buffer Tables 03 Ciba 94 Nominal values 2 06 4 00 7 00 10 00 C pH 1 extrapolated ...
Page 70: ...70 pH Buffer Tables 04 Technical Buffers to NIST Nominal values in bold C pH 1 values added ...
Page 72: ...72 pH Buffer Tables 06 HACH Nominal values 4 01 7 00 10 01 0 02 at 25 C C pH ...
Page 73: ...73 pH Buffer Tables 07 WTW Technical Buffers Nominal values in bold C pH ...
Page 74: ...74 pH Buffer Tables 08 Hamilton Nominal values in bold C pH ...
Page 75: ...75 pH Buffer Tables 09 Reagecon Nominal values in bold C pH 1 values added ...
Page 76: ...76 pH Buffer Tables 10 DIN 19267 Nominal values in bold C pH 1 extrapolated ...