Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for temperature measurement










Image Number 3 for United States Patent #8092084.

A method for precision thermal measurement and control, especially for bioreactors, as well as the correction of temperature sensitive probes such as pH and dissolved oxygen. Typical control requirements are +/-0.1.degree. C. The thermal measurement circuit converts a sensor output to a high level voltage or current with great accuracy and provides noise immunity and sensor isolation. While digital outputs from sensor converters can have the greatest noise immunity, the noise associated with digital circuitry may contaminate low level sensor signals so in many cases an analog sensor converter is preferred because of low noise generation, especially if the converter is near the sensor. The circuit is low cost, reliable, generates minimal heat is immune to, and does not generate noise, and requires minimal calibration effort.








 
 
  Recently Added Patents
Power saving methods for wireless systems
Wireless control kit for camera
TV wall mount
Method for detecting security error in mobile telecommunications system and device of mobile telecommunications
Display module
Sheet member and method of manufacturing sheet member
System, apparatus and method for enabling/disabling display data channel access to enable/disable high-bandwidth digital content protection
  Randomly Featured Patents
Strawberry plant called Irvine
Multi-band OFDM communications system
Melanocortin 1 receptor selective compounds
Joint structure
Base plate and lithographic plate prepared by sensitization thereof
Extra strength suture sleeve
Portable oxygen extender station
Drill jig
Field-directed screen help technique
Forms of soluble pyrroloquinoline quinone-dependent glucose dehydrogenase