Patents Assigned to Motorola Process Control Inc.
  • System for measuring moisture content
    Patent number: 4165633
    Abstract: A system for measuring moisture content in a porous material uses a microprocessor. The sample of material is placed on a load cell which provides an output to an analog-to-digital converter. The analog-to-digital converter provides a digital input for the microprocessor. The microprocessor is capable of providing an output indicative of the moisture content as a wet basis or a dry basis output. The system provides a highly accurate measurement of the moisture content while minimizing operator errors.
    Type: Grant
    Filed: February 9, 1978
    Date of Patent: August 28, 1979
    Assignee: Motorola Process Control Inc.
    Inventor: Walfred R. Raisanen