Hanna Instruments HI 84181 - Manual (Page 8)

8
When the input reading is unstable.
When the stirrer is on.
Temperature warning (only if the “Temperature compensation” is disabled). The
warning symbol will be displayed if the temperature difference between the temperature of
the sample confirmed at the first step and the subsequent readings is greater than 3 °C.
Measure screen
Press ESC at any moment during the measurement cycle and
the instrument will return to the main screen.
Press Pause to pause the measurement process.
Press Stir to start/stop the stirrer.
If the difference between the temperature of the sample
confirmed at the first step and the subsequent readings is
greater than 3°C and the temperature compensation feature is
disabled in Setup, the temperature warning icon will blink
and the message “WARNING: Large temperature change!”
will be displayed.
Main screen display
Press Setup to acces the instrument’s setup.
Press RCL to view logged data.
Press Start to begin a new measurement cycle.
Press HELP at any moment to view the contextual help.
Measure screens
Icons from the stirrer and reading status area
GUIDE TO DISPLAY CODES
During the instrument’s operation a series of informations are displayed on the LCD.
1) current time information area
2) instrument status area
3) functional keys area
4) stability criteria
5) stirrer and reading status area
Conditioning screen
A two minutes conditioning period is initiated.
Press Continue to stop the conditioning period and skip the
message.