Tissue state classifier for noninvasive glucose concentration determination analyzer apparatus and method of use thereof

A method for sampling skin of a person as a part of noninvasive analyte property determination, comprising the steps of:

• providing an analyzer, comprising:
• a set of photonic sources and a set of detectors at least partially embedded in a probe housing, said probe housing comprising a sample side surface, said set of detectors comprising:
• a first sub-set of at least three detectors comprising a first range of differing radial distances from a first illumination zone;
• repetitively illuminating the first illumination zone of the skin with first photons, in a range of 1200 to 2500 nm, from a first source of said set of photonic sources;
• detecting portions of the first photons with said sub-set of at least three detectors;
• and
• classifying signals of the skin measured with said first sub-set of at least three detectors into a first tissue state, a second tissue state, and a third tissue state as measured by a ratio of a fat absorbance band at 1710 nm to a protein absorbance band at 1690±10 nm,
• said radial distances of said first sub-set of at least three detectors differing from each other by greater than ten percent.