Patents Assigned to Phoenix Artmaturen-Werke Bregel GmbH
  • Refractometer
    Patent number: 4564292
    Abstract: A refractometer for measuring the index of refraction of a sample medium comprises a sample medium sensor and a reference medium sensor. Both sensors are combined into a single measuring probe which is connected by a flexible cable to a housing unit which accommodates the source of light, photodetectors, the test data processor and the indicator. The refractometer with the single probe is portable and easy to handle.
    Type: Grant
    Filed: May 25, 1984
    Date of Patent: January 14, 1986
    Assignee: Phoenix Artmaturen-Werke Bregel GmbH
    Inventor: Reinhard Omet