DESCRIPTION: Line item 1: Beckman Coulter AVANTI J-15R, IVD, – Centrifuge Refrigerated, Avanti J15R IVD, 120V, 60Hz JS4.750 swinging bucket, 4x750mL rotor, 4,550 rpm, 4,820 x g (or equal to) Physical Attributes: 120V 60Hz 750ml rotor Finish - Painted aluminum and plastic, Painted steel, Uncoated plastic Weight 120 kg Depth 70.3 Dimensions: Width - 75.6 cm Height – 36.8 cm Functional Requirements: Must have a max speed 10,200 rpms Must have a max g force 11420 x g Must have 10 acceleration rates including maximum torque Must have 11 deceleration rates Must have at least 24 hour run time Must have a maximum run time of 99 hours or 59 minutes or continuous hold. Must have a refrigerant system Must have 10 acceleration rates, including maximum torque. Line item 2: Four (4) 7 x 50mL conical tube adapters (or equal to) Line item 3: Four (4) 14 x 15mL conical tube adapters (or equal to) Line item 4: Two (2) Adapter, 1 x 250 ml conical (62mm). red, pk/1 (or equal to) Line item 5: Two (2) Microplate carrier assembly for SX4750 rotor (set of 2) (or equal to) Functional Requirements: Each carrier must accommodate up to 4 standard microplates, one Beckman Coulter deep-well, one square well plate, or one 96-tube rack. Each carrier must provide the following g-forces for cellular assays and quick microplate spins: Allegra X-12 is 2,890 x g (3,750 rpm) Allegra X-14 is 3,283 x g (4,000 rpm) Allegra X-15R is 4,460 x g (4,450 rpm) For use with the SX4750 and SX4750A Each Microplate Carrier Assembly must include carriages and rubber pads (Set of 2)
