Brunswick Innova 4000, Руководство пользователя

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2. While the set LED is lit press the START/STOP key. The Time indicator will go
out and the display will read “OFF”.
4.5 Alarm Functions
Innova 4000 has an audible alarm which is activated at predetermined times. It may be
deactivated in the following way:
1. Press SELECT to light HRS.
2.
Simultaneously press the
∆
and
∇
keys. The SET and MAINT indicators will
flash.
3. While the SET and MAINT indicators are flashing, press the START/STOP key.
The MUTE indicator will light to advise that the audible alarm has been
deactivated.
Reactivate the alarm by repeating steps 1-3. The MUTE indicator will be extinguished
when the alarm has been reactivated.
4.6 Temperature
This control consists of an internal electrical interface, an RTD temperature probe, and
an analog output for chart recorder or computer. The temperature can be set from 4.0
°
C
to 60.0
°
C on the Innova 4000 or from 4.0
°
C to 80.0
°
C on the Innova 4080.
To set the temperature:
1. Press the SELECT key until the
°
C function indicator lights.
2. Use the
∆
or
∇
key to increase or decrease the setpoint.
The temperature alarms, both audible and flashing light, are activated if the temperature
is more than 1.0
°
C above or below the temperature setpoint. The alarm will
automatically deactivate as the unit achieves the set temperature.
#
NOTE:
The shaker may be started or stopped by pressing the START/STOP
key. When starting, the unit will automatically return to the last function
and setting. The alarms will be activated until the speed is within 5 RPM
and/or the temperature is within 1.0° C of their respective setpoints.
The alarm will not sound when the shaker is accelerating or the
temperature is changing to satisfy a new setpoint.
New Brunswick Scientific User’s Guide