CPC G01N 21/3577 (2013.01) [G01J 3/108 (2013.01); G01J 3/2823 (2013.01); G01N 21/359 (2013.01); G01J 2003/2843 (2013.01); G01N 2201/126 (2013.01)] | 21 Claims |
1. A non-contact system for sensing of pH, the system comprising:
a hyperspectral imaging device configured to capture a hyperspectral image of a fluid;
a flow cell configured to enable the capturing of a hyperspectral image of a fluid;
a processor; and
a memory including instructions stored thereon, which, when executed by the processor, cause the system to:
generate a hyperspectral image of the fluid in the flow cell;
generate a spectral signal based on the hyperspectral image;
provide the spectral signal as an input to a machine learning network; and
predict by the machine learning network a pH of the fluid.
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