A-A-54334
4 February 1991
COMMERCIAL ITEM DESCRIPTION
CELL WASHING SYSTEM
The General Services Administration has authorized the use of this Commercial Item Description.
This Commercial Item Description covers a blood cell washing system for deglycerolizing thawed red blood cells.
Salient Characteristics:
Shall be a blood cell washing system for deglycerolizing thawed red blood cells by a sequential dilution method. Shall be a gravity fed continuous flow type red blood cell washing system suitable for high glycerol freezing protocols.
Shall be suitable for operation from 50/60 Hz AC supply lines. The applicable rated line voltage shall be as indicated in the contract and/or purchase order (see “Ordering data” paragraph).
Shall include a cabinet housing with a pole stand. The pole stand shall have a 45 inch minimum height and shall include four (4) height adjustable support hooks that are suitable for suspending plastic type IV solution bags.
Shall have the cabinet housing designed and constructed to include the following:
A fixed speed centrifuge designed to accommodate an inserted washbowl that is a component of the washbowl/waste bag set. The centrifuge shall operate at a speed of 5850 rpm ± 125 rpm.
A top mounted oscillating mixing platform with four (4) adjustable magnetic mounting posts that include mounting pins. The mixing platform shall operate with an oscillation rate of 180 cycles/minute ± 3 cycles/minute. The magnetic mounting posts shall be adjustable for securing a primary collection bag (i.e. unit containing glycerolized red blood cells) to the mixing platform.
Electrical controls for activating and deactivating the mixing platform and centrifuge.
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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