Measurement apparatus for measuring internal quality of object

Details Measurement apparatus for measuring internal quality of object Measurement apparatus for measuring internal quality of object

1999-04-29

2000-10-24

Font, Frank G.

Optics: measuring and testing

For light transmission or absorption

By comparison

3562371, 209581, 209588, 209589, H04N 1415, G01N 2100, B07C 5342

Patent

active

061375810

ABSTRACT:
The present invention relates to an internal quality measuring apparatus for measuring an internal quality of an object, and the apparatus has a conveying device, a detecting device, a light projecting device, a light receiving device, an analyzing device and a pseudo-object member interposing device, and the analyzing device compares light received with a pseudo-object member, with reference data preliminarily stored, and correct a result of the analysis, based thereon.

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