Beckman Coulter F301.5 Fixed-Angle Rotor
F301.5 Fixed-Angle Rotor is For Use in the Beckman Coulter Microfuge 22R Only.
Specifications -
Maximum speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,000 rpm
Density rating at maximum speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 g/mL
Critical speed range(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 to 800 rpm
Relative Centrifugal Field(b)at maximum speed at rmax (100 min) . . . . . . . . . 21,920 g
k factor at maximum speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519
Maximum imbalance of opposing loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 grams
Number of tube cavities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 30
Nominal tube dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 x 45 mm
Nominal tube capacity (largest tube) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 mL
Nominal rotor capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 mL
Approximate acceleration time to maximum speed (fully loaded) . . . . . . ... . 40 sec
Approximate deceleration time from maximum speed (fully loaded) . . . . . . . 38 sec
Weight of fully loaded rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.67 kg (3.68 lb)
Rotor and lid material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . aluminum
a. The critical speed range is the range of speeds over which the rotor shifts so as to rotate about its center of mass. Passing through the critical speed range is characterized by some vibration.
b. Relative Centrifugal Field (RCF) is the ratio of the centrifugal acceleration at a specified radius and speed (r2) to the standard acceleration of gravity (g) according to the following formula: RCF = r/g — where r is the radius in millimeters, is the angular velocity in radians per second (2 RPM /60), and g is the standard acceleration of gravity (9807 mm/s2). After substitution: RCF = 1.12r (RPM/1000)2
Biotech Equipment Sales, Inc.
226 Miller Ave.
South San Francisco, CA 94080
650-871-5707 office
650-276-7487 fax
sales@biotechequipmentsales.com