Entering Run Temperature; Entering Acceleration And Deceleration Rates - Beckman Coulter Allegra X-14 sERIES Instructions For Use Manual

Operation
Manual Operation

Entering Run Temperature

Run temperature can be set from 2 to +40°C. If no value is entered, the centrifuge selects the last
entered temperature.
1
Press
TEMP
• The cursor and the temperature range (2 to 40°C) appear.
2
Use the keypad or arrow keys to enter required temperature.
• Entered temperature appears on the display.
• (If the entered temperature is outside the valid temperature range, an error message
will appear and the input will be cleared.
a. Enter a valid temperature.)
3
Press the next run-parameter key or

Entering Acceleration and Deceleration Rates

You can select one of ten acceleration rates and eleven deceleration rates to protect the gradient
and sample-to-gradient interface. Select rates depending on the type of run you are performing—
for pelleting runs, where sample mixing is not a concern, maximum acceleration and deceleration
can be used. If running delicate gradients, a lower setting may be needed. Typical acceleration and
deceleration rates are listed in
accelerates and decelerates at maximum.
Table 2.1 Acceleration and Deceleration Rates (in Minutes:Seconds) to and from Maximum Speed
Rate SX4750
(4300 RPM)
Accel Decel
10 (MAX) 1:24 1:21
9 2:03 2:07
8 2:14 2:18
7 2:27 2:33
2-6
.
Table 2.1. If no rate is selected, the centrifuge automatically
SX4750 SX4750A
(4000 RPM) (4300 RPM)
Accel Decel Accel
1:14 1:14 1:23
1:53 1:59 2:00
2:04 2:08 2:14
2:16 2:21 2:27
.
ENTER/SAVE
SX4750a
4000 RPM
Decel Accel
1:21 1:14
2:06 1:50
2:19 2:04
2:30 2:17
a
FX6100
(10,200 RPM)
Decel Accel Decel
1:16 1:24 1:23
1:58 2:23 2:26
2:09 3:24 3:25
2:23 4:28 4:23
PN B07493AD