Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Patent
1996-07-31
1997-10-21
Glick, Edward J.
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
2502521, G01N 2117, G01N 2161
Patent
active
056799551
ABSTRACT:
A method and apparatus serve to determine spectroscopically a concentration of ethanol in a test sample of an alcoholic aqueous beverage. The determination is based upon providing calibration data which establish a relation between
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Schmidt Stefan
Thevenaz Luc
Glick Edward J.
Orbisphere Laboratories Neuchatel
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