Omega Vehicle Security PHCN-410 Manuel d'utilisateur télécharger pdf (Page 8)

2-6

3- l

electrode has failed.

buffer 7.00 was not used or the

7.00

solution. Press the CAL key.

At this time

the “CAL”

annunciator

light will appear. When the

light goes off, the first point is calibrated. If “7-E” appears in the

display, this means the

buffer

standard

place

it in

electrode;

rinse the electrode with distilled woter, and

compensation

probe (if using

ATC) to the meter (refer to

Figure

2-3).

Apply power to the instrument.

Remove the electrode protector from the end of the

electrode ond temperoture

pH calibration procedure is as follows:

Connect the combinotion

pH measurement. It is also necessary to recalibrate the electrode

periodically. The frequency of recalibration is system dependent.

The

meter is essential for accurate

Electrode

Calibration of the electrode to the

Electrode

3.1 Calibrating the

Installing the Controller

Notes

Calibrating the

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Omega Vehicle Security PHCN-410 Manuel d'utilisateur Page 8