Beckman Coulter NVT 90 near vertical rotor
The Beckman Coulter NVT 90 ultracentrifuge rotor is designed for centrifuging extremely small particles. Vertical-tube and near-vertical tube rotors are especially useful for isopycnic banding and rate zonal experiments. Some V and NV rotors also have fluted bodies, which eliminates unnecessary weight and minimizes stress on the rotor body. The NVT 90 is made of titanium and thus both stronger and more resistant to chemicals than either aluminum composite or fiber composite rotors. The exterior surfaces are finished with black polyurethane paint. The Beckman NVT 90 rotor has a capacity of 8 x 5.1mL in a single row and a max RCF of 645,000 x g.
Our technicians inspect all rotors, including any buckets, gaskets and overspeed disks. Fixed angle rotors are closely inspected for body integrity; swinging bucket rotors supplied with buckets are checked for proper weight distribution. When possible we run each rotor in a compatible centrifuge to make sure the rotor spins properly.
American Instrument Exchange, Inc.
1023 Western Avenue
Haverhill, MA 01832