Beckman Coulter - Allegra X-15R
by Beckman Coulter

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DESCRIPTION
More Power! More Flexibility!...On the Bench!

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-CoopBio
3 years ago
PM Frequency
Anyone know the Manufacturer recommended PM Frequency for this Centrifuge? All I can find in any manual or by calling them is "regularly".Reply

3

Replies
-TRS
7 years ago
Allegra X-15R Imbalance
I have three Allegra X-15R instuments with the same issue...no matter what I do, I keep getting the imbalance message.  I have completed the calibration procedure in the service manual by sliding the optical sensor back, repositioning it in order to get 2.5 vdc +/-.1.  I have used three different clean and lubed rotor / bucket combinations...buckets are balanced within 1 gram of each other.  I have changed the flag, the optical sensor, motor and both boards.  I have checked the motor mounts and all other associated structural hardware.  The units have version 121 softwareor at least that is what is flashed on the display during power up.  Generally, the units will run up to 3000 rpm with no problem.  Once I try to take the unit on up to 4750 rpm, I get the imbalance.  There is no noticeable change in vibration or anything...Help please!Reply

1

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-Cbarnes
8 years ago
Service manual
Hi guys. Can anyone give me a service manual for this instrument Reply
DOCUMENTS / MANUALSView All
SERVICE COMPANIESView All Centrifuge Companies

FEATURES

[list]  Fast separations    [*] Optimize recoveries       [*] Faster separations       [*] Save time       [*] 3 mL and larger centrifugal devices       [*] At maximum speed in your swinging bucket rotor         Microbial Cell Harvesting    [*] Up to 3 liters       [*] In just 14 minutes           Skip Steps in Cell Culturing    [*] Centrifuge cells directly in your cell culture flasks      [*] Save time and labor       [*] Eliminate 15 mL or 50 mL conical tubes       [*] Reduce a potential contamination step       [/list]

Additional Specifications

[list]    Refrigeration: CFC-Free       Run Times: Timed (Up to 99 hours, 59 min) Hold, Pulse       Drive: Brushless Induction       Programs: 10 user-defined       Accel/Decel Profiles: 10/11    [/list]

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