Sper-scientific 850037 Large Display Conductivity Pen Manuel d'utilisateur télécharger pdf (Page 13)

the pen will retain the calibration data for

other ranges that have not yet been re-

calibrated.

Selecting the Calibration Schedule

Calibration is necessary and should be

performed regularly. Soak the probe for 15

minutes before calibration or measurement

to minimize drift. If the pen is used in the

mid ranges, calibrate the unit monthly.

If the measurement is performed at

extreme temperatures or within the

concentration listed below, calibrate

the unit weekly.

Model Concentration

Salinity Pen < 0.10 ppt > 5.0 ppt

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 55 56

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Sper-scientific 850037 Large Display Conductivity Pen Manuel d'utilisateur Page 13