Developer Terms and Conditions › The Development › Molecular Sensing Models › Weak Signal Strength Warning › Reply To: Weak Signal Strength Warning
April 9, 2016 at 1:27 pm
#3045

Participant
@ Wak:
As Ayelet writes, using the optical shade may solve your problem.
But black items reflect little light, and colour in visible light is not the same as colour under IR.
You cannot measure what is not there!
I have got good signals from some dark brown powders like cinnamon and nutmeg and clove, but discrimination between them was not so good.