Xylem Lab 850, up to serial number 09470314 Manuale Utente Scaricare il pdf (Pagina 21)

Lab 850 Operation

ba75553e03 01/2006

4.3.2 Measuring the ORP

The meter can, in conjunction with an ORP electrode, measure the

ORP (mV) of a solution.

Note

ORP electrodes are not calibrated. However, you can check ORP

electrodes using a test solution.

1 Perform the preparatory activities according to page 19.

2 Immerse the ORP electrode in the test sample.

3 If necessary, call up the measured parameter U with <MODE>.

4 Wait for a stable measured value.

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Xylem Lab 850, up to serial number 09470314 Manuale Utente Pagina 21