Beckman Coulter Optima LE-80K, Инструкция по эксплуатации

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3-2
Run Procedure
The power must be turned on and the vacuum system turned off in
order to open the chamber door.
STANDARD OPERATION
1. With the power on, open the chamber door, install the rotor, and
close the chamber door. Press
_:%'991a
if you want to evacuate
the chamber now.
2. Enter the required run conditions (SPEED, TEMP, and TIME,
HOLD, or
ω
2
t).
3. Select ACCEL and DECEL profiles if required. Otherwise, the
instrument automatically selects maximum acceleration and
deceleration rates.
4. Press and
_78%68a
. (The vacuum system is automat-
ically activated now, unless you pressed
_:%'991a
earlier.)
Press
_7834a
to terminate a run in the HOLD mode (or to stop any run
for any reason). Runs in the timed and
ω
2
t modes terminate automat-
ically and the instrument sounds a tone to indicate the end of the run.
After the rotor has stopped, press
_:%'991a
to vent the chamber.
Open the chamber door and remove the rotor. To keep the rotor
chamber clean and dry, keep the door closed between runs.
To repeat a run, press and
_78%68a
.
PROGRAMMED OPERATION
1. With the power on, open the chamber door, install the rotor, and
close the chamber door. Press
_:%'991a
if you want to evacuate
the chamber now.
2. Press
_463+a
and use the keypad to select a program number. (Or
press
_463+a
until the desired program appears.)
3. Press and
_78%68a
to begin the run. (The vacuum
system is automatically activated now, unless you pressed
_:%'991a
earlier.)
ENTER/RECALL
ENTER/RECALL
ENTER/RECALL