EUTECH INSTRUMENTS DO 6 PLUS Bedienerhandbuch PDF herunterladen (Seite 17)

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

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3.4.2 Without Temperature Probe (no ATC)

If no temperature probe is used, the meter compensates for pH response based on a

temperature value manually set by you or at 25.0

C (factory default).

1. Press MODE key to enter into Temperature mode until “

C” shows in LCD.

2. Compare the displayed value to NIST certified thermometer or thermometer known

to be accurate (dipped into a constant temperature bath).

3. Press CAL key to enter temperature calibration mode. The LCD shows “CA”

momentarily and displayed reading flashes. Note that this displayed value should

either be 25.0

C or last set temperature value.

4. Press S and T key (for Ion 6) or INC key (for pH 5/6) until the displays shows the

desired temperature. You can set any value from 0 to 100

5. To cancel or abort this operation, press CAL key. Note no new value will be stored

into its meter‘s non-volatile memory. To confirm calibration, press ENTER key. The

LCD displays “CO” momentarily, and the meter reverts to measurement mode.

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EUTECH INSTRUMENTS DO 6 PLUS Bedienerhandbuch Seite 17