Beckman Coulter JA-14.50, Инструкция по эксплуатации

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PN B32164AC
2
JA-14.50 Fixed-Angle Rotor
Description
Description
Beckman Coulter JA-14.50 rotors are manufactured in a facility that maintains certifications to both
ISO 9001:2008 and ISO 13485:2003. They are for use with the specified Beckman Coulter centrifuges.
The JA-14.50 fixed-angle rotor is designed to hold up to sixteen 50-mL tubes at a 35-degree angle
(see
Figure 1 ). Used in Beckman Coulter Avanti J series centrifuges, the JA-14.50 rotor develops
centrifugal forces that can efficiently pellet cells, bacteria, and food products; separate proteins,
viruses, and subcellular fractions, and do phase separation and binding studies.
The JA-14.50 rotor with dual-locking lid was tested
*
to demonstrate containment of microbiological
aerosols under normal operating conditions of the associated Beckman Coulter centrifuge, when
used and maintained as instructed. The rotor is also available with a single-locking lid.
Figure 1
The JA-14.50 Fixed Angle Rotor
The JA-14.50 rotor has a patented fluid-containment annulus, located below the O-ring sealing
surface (see
Figure 2 ). The annulus helps to retain liquid that may escape from leaking or overfilled
tubes, thereby minimizing the escape of liquid into the instrument chamber during centrifugation.
1.
Dual-Locking Rotor Lid
2.
Small O-ring
3.
Large O-ring
4.
Rotor Body
* Validation of microbiological containment was done at an independent third-party testing facility. Improper use or
maintenance may affect seal integrity and thus containment.
1.
Single-Locking Lid
2.
Rotor Body
3.
O-Ring
4.
Dual-Locking Lid