8
3.2 CONTROL PANEL
1
3
2
4
5
6
7
8
11
10
9
12
Vacuum
Set
Ramp
Level
Auto
Run
Manual
Run
Select
View
RC
On/Off
Pre-
Heat
Modify Setpoints
Vacuum Pressure
Run Time
Heat Time
Temperature
1.
PRE-HEAT
- use to pre-heat chamber to 45
°
C prior to beginning or between runs.
Once run is initiated the pre-heat stops.
2.
RC ON/OFF
- Use to add radiant heat to chamber. Manually activate by pressing
ON/OFF at any point during run. Will activate as long as there is time left on the
heat timer. Will turn off when heat timer=0.00
3.
SELECT
- Press this button to select the parameters to be modified. Selection is
from left to right. GREEN light indicates the parameter to be modified.
4.
MODIFY SET POINTS UP/DOWN
- Modifies selected parameter.
5.
VACUUM SET - (VACUUM CONTROLLER)
- Selects either “Level” or “Ramp” in
the VAC display.
Level: Allows users to select a pre-set vacuum level. Once this level is obtained,
the microprocessor will regulate and maintain this vacuum level. The
vacuum level can be set from 20 torr to 100 mtorr.
Ramp: The rate at which vacuum is achieved can be set for preventing bumping.
5 adjustable levels can be set as required depending upon your solvent.
Setting Vacuum Rate (approximate)
5
70 torr/min (Maximum setting)
4
50 torr/min
3
40 torr/min
2
30 torr/min
1
5 torr/min
6.
AUTO RUN
- Starts an ‘Automated’ run.
7.
MANUAL RUN
- Starts a “Manual” run.
8.
STOP
- Terminates “Manual” or “Auto” run.
9.
VIEW
- Press to view. Displays preset parameters when pressed during a run.
10.
TEMPERATURE DISPLAY
- Indicates set temperature or actual temperature during
a run in
°
C.
Description of Control Panel
Содержание Savant SC250 Express
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