Hanna-instruments HI 98170 Manual do Utilizador descarregar pdf (Página 25)

SETUP

Setup mode allows viewing and modifying the following parameters:

• Calibration Alarm Time Out (pH and ISE range only)

• One-point calibration behaviour (pH range only)

• Custom buffers (1 to 5) (pH range only)

• Ion charge (ISE range only)

• Current Date (mm.dd.yyyy)

• Current Time (hh:mm)

• Beep Status

• Baud Rate (serial communication)

• Command prefix (serial communication)

• Instrument ID

• Auto power off

• Auto-off backlight

• Temperature Unit

To enter SETUP mode, press 2nd then SETUP while the instrument is in

measurement mode.

Select the desired setup parameter using the ARROW keys.

Press CAL if you want to change the item value. The

selected item (e.g. hour, in setting up the correct

time) will start blinking.

Press the ARROW keys to change the displayed value.

The fourth calibration standard:

The fifth calibration standard:

Notes: • The “OLd” message displayed beside the ppm value means that

this standard was not used during last calibration. Press 2nd then

SETUP if you want to see calibration date (or time, if old calibration

was performed in the same day with current calibration). In this

case, the calibration standard number is not displayed on the LCD.

• If “no bUF” message appears on the LCD, the instrument informs

you that calibration was performed in less than five points.

• The Calibration Alarm Time Out status and the Instrument ID as in pH GLP mode.

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Hanna-instruments HI 98170 Manual do Utilizador Página 25