Refractometer

Details Refractometer Refractometer

2005-04-05

2005-04-05

Smith, Zandra (Department: 2877)

Optics: measuring and testing

Refraction testing

Prism engaging specimen

C356S136000

Reexamination Certificate

active

06876444

ABSTRACT:
A refractometer with a measuring prism on whose measuring surface a sample to be tested can be mounted, which sample can be illuminated by a light beam emitted by a source of light under a range of angles that includes a critical angle for total reflection, and with a reciever for recieving the reflected light. An optical device that decomposes the reflected light into a color spectrum that is mounted in the path of the reflected light between the measuring surface and the reciever.

REFERENCES:
patent: 4699511 (1987-10-01), Seaver
patent: 5822073 (1998-10-01), Yee et al.
patent: 6376829 (2002-04-01), Okugawa
patent: 6738141 (2004-05-01), Thirstrup
patent: WO 9314392 (1993-07-01), None

Affiliated with

Also associated with

Rating

Refractometer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refractometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refractometer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3422824