Given Imaging Ltd.

Maytronics Ltd.

Hanoch Kislev

Gavriel Joseph Iddan

Arkady Glukhovsky

Gavriel David Meron

Alexander Rachman

Shahar Sobol

Igor Lulko

Systems and Methods for monitoring characteristics of a water sample taken from a water facility (WF), by using a first light source emitting light at a first wavelength, and an additional light source, emitting light at an additional wavelength which is distinctly different from the first wavelength; for each light source, performing a measurement of the water sample, using an optical sensor outputting updated sensor data and a spectral detector, outputting updated detector data; and determining adjustment properties for adjustment of an analysis model, used for ongoing determination of water characteristics such as the water turbidity level, based on comparison between the measurements for each of the light sources.

Systems, subsystems and methods for measuring water characteristics in a water facility

The present invention provides an optical system for illuminating and viewing a target in which an illumination element and a receiving means are disposed behind a single optical window, and which obtains data essentially free of backscatter and stray light. The optical window of the optical system is configured such that it defines a shape having at least one focal curve, i.e., an ellipsoid shaped dome. The illumination element and the receiving means are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination elements, that are internally reflected from the optical window, will not be incident on the receiving means.

Optical system

An optical system for illuminating and viewing a target ( ) in which an illumination element ( ) and a receiving element ( ) are disposed behind a single optical window ( ), and which obtains data essentially free of backscatter and stray light. The optical window ( ) is configure such that is defines a shape having at least one focal curve, i.e., an ellipsoid shape dome. The illumination element ( ) and the receiving element ( ) are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination element internally reflected from the optical window ( ) will not incident on the receiving element ( ).

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Zichron Yaakov, Israel

Hanoch Kislev