Hanna-instruments HI 98170 Manual do Utilizador descarregar pdf (Página 18)

• Press CAL when the instrument is in RELATIVE

mV measurement mode. The relative mV value

is displayed on the primary LCD and the absolute

mV value on the secondary LCD.

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

• When the reading is stable, in mV range and the Relative mV offset is

inside the offset window (±2000 mV), “CFM” tag blinks.

• Press CFM to confirm relative mV calibration. The instrument will return to

measurement mode.

• If the absolute mV reading is out of range or the Relative mV offset is out

of the offset window, “WRONG” tag will blink. Change the input value or

the Relative mV value on the primary LCD to complete the calibration

process.

RELATIVE mV CALIBRATION

(HI 98171 & HI 98172)

MODE

RCL

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Hanna-instruments HI 98170 Manual do Utilizador Página 18