Probe for liquid analysis

The probe with a helical design of the flow channel addresses the probe with a helical flow channel addresses the probe with a helical flow channel effectively shields against external light interference and biofouling, enabling reliable spectroscopic analysis in harsh conditions and facilitating easy maintenance.

CA3272113CActive Publication Date: 2026-07-07WATERGENICS GMBH
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Patent Information

Application Number
CA3272113
Authority / Receiving Office
CA · CA
Patent Type
Patents
Current Assignee / Owner
Priority Date
2022-11-04
Filing Date
2023-10-27
Publication Date
2026-07-07
Estimated Expiration
2043-10-27

AI Technical Summary

Technical Problem

Existing probes for continuous liquid analysis, particularly in harsh environments like mine water, face challenges in protecting against external light interference and biofouling while maintaining effective spectroscopic detection, and require easy cleaning mechanisms.

Method used

A probe with a helically wound flow channel that shields against external light and reduces biofouling, combined with a cleaning mechanism using a nozzle for regular flushing with cleaning fluid.

Benefits of technology

Effectively prevents external light interference and biofouling, ensuring reliable spectroscopic analysis in harsh conditions and facilitating easy maintenance.

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Abstract

The invention relates to a probe (100) for continuous liquid analysis, comprising at least one detector (101) for measuring the spectral properties of the liquid (102) to be analyzed, and a liquid-tight housing (110) for accommodating the at least one detector (101), wherein the at least one detector (101) is accommodated in the liquid-tight housing (110), and wherein at least one window (112) is arranged in the wall (111) of the liquid-tight housing (110), through which window the at least one detector (101) detects spectral properties of the liquid (102) to be analyzed, wherein the liquid-tight housing (110) is connected to a flow channel (115) through which the liquid (102) to be analyzed flows, and wherein the at least one window (112) is directed into the flow channel (115).
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