REFRACTOMETER AND METHOD FOR DETERMINING THE REFRACTIVE INDEX OF A PROCESS MEDIUM USING A REFRACTOMETER
DE502020011379D1Active Publication Date: 2025-07-31ENDRESS HAUSER DIGITAL SOLUTIONS (DEUTSCHLAND) GMBH
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Patent Information
- Application Number
- DE502020011379
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-04-02
- Filing Date
- 2020-03-12
- Publication Date
- 2025-07-31
- Estimated Expiration
- 2040-03-12
AI Technical Summary
Technical Problem
Conventional refractometers require two access points to the process medium, making them unsuitable for applications with small diameters, and temperature-sensitive components face challenges in high-temperature environments.
Method used
A refractometer design featuring a probe unit with a measuring prism and optical fibers that separates temperature-sensitive components from the process medium, allowing for single-sided access and thermal insulation, with optical fibers guiding light to and from the process medium.
Benefits of technology
Enables refractometer use in small-diameter process accesses and withstands high temperatures, providing accurate refractive index measurements while protecting sensitive components.
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