Beckman Coulter Optima LE-80K, Инструкция по эксплуатации

Страница: 39 / 52

3-3
Run Procedure
Any of the run conditions can be changed while a programmed run is
in progress. However, such changes will affect only the current run.
To change a parameter during the run:
1. Press the appropriate parameter key (for example,
_74))(a
).
2. Enter the new value.
3. Press .
The run in progress will be modified accordingly.
Runs in the timed and
ω
2
t modes terminate automatically when the
set value is reached. After the rotor has stopped, press
_:%'991a
to
vent the chamber.
Open the chamber door, remove the rotor, and close the door. To keep
the rotor chamber clean and dry, keep the door closed between runs.
DELAYED START PROGRAM FUNCTION
1. With the power on, open the chamber door, install the rotor, and
close the chamber door.
2. Press
_463+a
. Use the keypad to press
_a
and then a second
program number. Press .
3. Press and
_78%68a
.
The word “delay” appears in the SPEED display and the second
program number appears in the
_463+a
display. When the elapsed
time in program 0 reaches zero, the second program begins
automatically.
POINTS TO REMEMBER
• Keep the chamber door closed whenever possible. This helps to
keep the chamber clean, as well as assuring optimum performance
of the vacuum system.
• For fast temperature equilibration, cool or warm the rotor to the
required temperature before the run.
ENTER/RECALL
ENTER/RECALL
ENTER/RECALL