Kendro Laboratory Products Gmbh

E.i. Dupont De Nemours and Company

Thermo Fisher Scientific (asheville) LLC

Thermo Electron Laboratory Equipment LLC

Richard A Hall

David Michael Carson

Vincent Saviano

R Gary Potter

Gary J Mello

In a user interface to select a desired rotor from a set of rotors corresponding to compatible rotors for use in a centrifuge device, a home menu is utilized to access a previously selected rotor and an add menu is utilized to add the desired rotor in response to the desired rotor being absent from the home menu. In addition, the add menu includes the set of rotors.

Rotor selection interface and method

An electric motor system includes an electric motor, a temperature sensor mounted therein capable of measuring a local temperature and generating a temperature related signal, and a processor configured to calculate an actual temperature of a rotor magnet from the temperature related signal, and an actual output torque from the actual rotor magnet temperature. A method for determining the actual output torque of a motor includes sensing a temperature within the motor, calculating a rotor magnet temperature from the sensed temperature, and calculating the actual output mechanical torciue from the rotor magnet temperature.

Motor temperature sensor system and method to determine motor performance

A lid holder for use in centrifuge systems, particularly suited for rotor lids. A lid holder including a lid support and a lid receiving end for holding a centrifuge rotor lid on a centrifuge that may not have a hinged door. A method for securing a centrifuge rotor lid to a centrifuge that may not have a hinged door.

Centrifuge rotor lid holder device

A method and apparatus is herein disclosed for determining the motor performance of an electric motor through monitoring the temperature of rotor magnets. The temperature is determined by initially heating the rotor magnets to two known temperatures and subsequently recording the temperature at each known temperature. From the known and recorded temperatures, an offset, if any, is calculated. An actual temperature is then determined from the subsequent temperatures of the magnets and the offset. The actual temperature is then used as a basis to determine the motor performance.

An interface method for inputting operator-selectable values for speed, temperature and time control parameter are disclosed.

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Southbury, CT, United States of America

Richard A Hall