IKA Algaemaster 10, Руководство по эксплуатации

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13.6 Menu (Details):
13.6.1 Main menu (Explanation of functions)
Stirrer
Pressing the rotary/pressing knob (K) starts and stops the
stirrer function. The speed can be set during operation.
Interval modus:
The menu allows the user to activate the „run/stop” and
„CW/CCW“ function. The operating and stop times can be
separately configured.
The mode “run/stop” allows the stirrer to run clockwise
during time 1 and stops the stirrer during time 2.
The mode “CW/CCW” allows the stirrer to run clockwise
during time 1 and counterclockwise during time 2.
Speed limit:
The menu allows the user to set the desired maximum
upper speed limit for the stirrer. The factory setting corre-
sponds to the maximum permitted speed of the stirrer. If
the limit is changed, then the speed can only be selected
within the set range.
Temperature
Temperature limit:
The factory setting corresponds to the maximum permitted
temperature of the device. If the limit is changed, then the
value can only be selected within the set range.
Calibration:
In chapter “14 Operation, Calibration” you can calibrate
the external temperature sensor.
Reset calibration:
This option is used to reset the temperature measuring re-
ference value.
pH sensor
This menu allows the user to carry out settings for the
pH control. The gas valves and pumps can supply the
corresponding gases of liquids to the reactor container of
the Algaemaster 10 in order to change the pH value.
Connect sensor:
NOTICE
The pH sensor is not auto-
matically detected by the
controller. Connection is
carried out manually in the
menu.
Calibration:
The pH sensor must be calibrated before starting a pH
measurement.
In chapter “14 Operation, Calibration” you can calibrate
the pH sensor.
Reset calibration:
This option is used to reset the pH measuring reference
value.
Pumps
Pump limits:
By changing the limits, the set value of the flow for the
pumps can be set within the limit range.
Calibration:
In chapter “14 Operation, Calibration” you can calibrate
the pumps.
Reset Calibration:
This option is used to reset the pump measuring reference
value.
Timer
Time :
The set time indicates how long the timer should run.
Actions after expiry:
This setting defines which functions should be carried out
after the time has expired.
Activate :
Ticking the “Activate” box switches the timer on. If the func-
tion remains inactive, the counter is automatically active.
Start/Stop:
Ticking the box starts/stops the timer. The set time is dis-
played in the status bar of the working screen.
File manager
In this menu, you can manage the measuring files stored
internally. For further information, see chapter “14 Opera-
tion, File manager”.
Safety
Password:
In the ˝Password“ menu, the menu settings can be locked
by a 3-digit password (Factory settings: 000).
Settings
Languages:
The “Languages“ option allows the user to select the de-
sired language by turning and pressing the rotary/pressing
knob (K). A tick indicates the language that is set for the
system.
Units:
Here you can specify the measuring units for the tempera-
ture values in °C or °F. A tick indicates the unit that is set
for the system.
Display:
The ”Display“ option allows the user to change the back-
ground color and brightness of the working screen.
Ticking the “Firmware Update Info” box, an info screen for
the Firmware Update Tool is displayed when the device is
started.
Sound:
The ”Sound” option allows the user to activate/deactivate
the key-press sound and to set the volume.
Date and time:
This menu allows the user to carry out settings for the date
and time.
NOTICE
If the Algaemaster 10 is
switched off, the details for
the date and time are stored
for a maximum of six
weeks.