EUTECH INSTRUMENTS ION 700 - REV 3 Manual de Instruções descarregar pdf (Página 18)

Instruction Manual pH 5+, pH 6+, Ion 6+

4. MEASUREMENT

Taking Measurements

1. Before measurement, rinse the pH/ORP electrode or Ion Selective Electrode and

temperature probe with clean water.

2. Power on the meter. Press

key to select your desired mode of operation (pH,

mV, Ion, or Temperature).

3. Dip both probes gently into an aqueous test sample, swirl or stir gently and allow the

reading to stabilize.

Holding & Releasing a Reading

To freeze or hold a displayed reading, press . The “HO” annunciator indicates that

the HOLD function is activated. Press

again to deactivate the HOLD function. The

meter reverts to current measurement mode, and the “HO” annunciator will disappear.

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EUTECH INSTRUMENTS ION 700 - REV 3 Manual de Instruções Página 18