Questions the NIR AS7263

[jremington]

You might discuss the approach with @Manuel_Crisanta, who appears to have the exact same project.

AS7263 Measurements / NIR Light / Consultations

Hello, I am using the NIR sensor AS7263 to determine the Brix degree in mandarin juice, and I have a couple of questions.Currently, I am using a white LED light in a closed environment, but I am not sure if this is the right light, as I have noticed significant variations between the measurements taken with this light and those made with ambient light. How should I set up the light to correctly measure reflectance and ensure that the sensor is reading correctly? Is it necessary to use a specific type of light or calibrate the sensor in any way to obtain accurate measurements?Additionally, this sensor has a measurement range of 610 nm to 860 nm, but generally NIR spectra start from 800 nm. Can it be said that this sensor measures both visible and infrared light, given that its range includes wavelengths within visible light (610-750 nm)? Thank you for your help. [image] Regards,