Chapter 2 - measurement mode – Hanna Instruments HI 9828 User Manual

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Chapter 2 - MEASUREMENT MODE

HI9828

HI9828 can read at the same time different parameters from the same probe.
As described in the previous section, up to 3 sensors can be mounted on the
probe.

2.1 PROCEDURE

• Connect the probe to the meter and carefully fix the protection sleeve to the

probe.

• Immerse the probe into the sample while paying attention to avoid stones.
• Turn the meter on by pressing the On/Off key. The display will show “HANNA

HI9828”, the firmware version and then enters the measurement mode.

• The meter displays the readings for all the enabled parameters. See Chapter 3

for details.

• Press LOG to store the readings or MENU to enter in the main menu. See

Chapter 5 for details.

NOTE

If the meter does not find the probe, the message “Probe disconnected!”
appears. In this case only “Menu” softkey is available and only the func-
tions that not require any reading are active.
It is possible to enable up to 12 measurements at the same time. Based
on the number of enabled parameters, the display graphical resolution
changes: the lower the number of parameters, the bigger the size of
the digits.

A small “A” letter added to µS/cm or mS/cm units, refers to actual con-
ductivity value, i.e. the conductivity reading with no temperature com-
pensation.
When a measurement is out of range, the nearest full scale value will
slowly and continuously blink.
By pressing the lamp key, the backlight turns on and off. After one minute
with no key pressed, the backlight turns off automatically.