Hanna-instruments HI 2214 Manual de usuario descargar pdf (Pagina 16)

RELATIVE RELATIVE

RELATIVE

V CALIBRATIONV CALIBRATION

V CALIBRATION

• Press CAL when the instrument is in RELATIVE mV measurement

mode. The “mV” and “ ” tags will be displayed. Absolute mV is

displayed on the primary LCD and “AbS” message is displayed on the

secondary LCD.

• When the absolute reading is stable and in measurement range, the

instrument asks for confirmation.

• If the reading is out of range, “WRONG” tag will be displayed.

• Press CFM to confirm the absolute value. The instrument will display

“0.0 mV“ on the primary LCD and “rEL” message on the secondary

LCD. In this moment the relative mV offset is equal to absolute mV

reading.

• Use the ARROW keys if you want to change the displayed relative

mV value.

• Press CFM to confirm the relative mV value. The relative mV

offset is displayed on the primary LCD. The instrument returns to

measurement mode.

Note: The relative mV value can be changed only inside the relative mV

offset window (± 2000 mV).

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Hanna-instruments HI 2214 Manual de usuario Pagina 16