EUTECH INSTRUMENTS CYBERSCAN DO 5000 DO METER Instrukcja Obsługi Pobierz pdf (Strona 20)

Instruction Manual PD 300

4.6 Dissolved Oxygen Calibration in mg/L (ppm) mode

Calibrating the meter to 100% in saturation mode will also calibrate the mg/L mode at the

value in mg/L corresponding to 100% saturation. This should produce acceptable results in

most applications.

This meter also lets you make a calibration adjustment in mg/L (ppm) mode without affecting

your % saturation calibration. To select between mg/L and ppm units, see page 46.

NOTES ON MG/L (PPM) MODE CALIBRATION

• During mg/L (ppm) measurement and calibration, the meter adjusts to the

barometric pressure value that is programmed into the meter. It also adjusts to

the salinity value that is programmed into the meter.

• You can change the barometric pressure value and salinity value in the mg/L

(ppm) SETUP mode (see Section 8.6 -- P1.0 (dPr): Dissolved Oxygen

Parameters) for directions).

• Whenever an error occurs during calibration, the ERR indicator appears in the

lower left hand corner of the display.

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