EUTECH INSTRUMENTS CYBERSCAN DO 5000 DO METER Manual de Instruções descarregar pdf (Página 21)

Instruction Manual PD 300

To calibrate in mg/L (ppm) mode:

1. Calibrate 100% saturation as per Section 4.5.

2. Rinses the probe well with deionised rinse water. Wipe

the outside of the probe carefully (do not touch the

membrane).

3. Dip the probe into a sample of known oxygen

concentration. Wait for the reading to stabilise. If the

READY indicator feature is enabled, it will appear when

the reading is stable.

4. Press the MODE key to select the mg/L (ppm) mode.

5. Press the CAL key. The CAL indicator will appear above

the primary display. The primary display shows the

current value of the measurement and the secondary

display shows the temperature.

6. Press the ▲ and ▼ keys to adjust the reading.

7. Press the ENTER key. The meter automatically

calibrates to the value you entered and returns to

Measurement mode.

Figure 12: To calibrate in

mg/L (ppm) mode

(The values shown above

are for illustration purpose.

Your meter may display

different values depending

on the settings & your

environmental conditions)

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EUTECH INSTRUMENTS CYBERSCAN DO 5000 DO METER Manual de Instruções Página 21