Refractometer

Details Refractometer Refractometer

1993-07-20

1994-09-13

Evans, F. L.

Optics: measuring and testing

Refraction testing

356130, 356132, 356246, G01N 2103, G01N 2141

Patent

active

053473582

ABSTRACT:
The invention relates to a transmitted-light refractometer wherein a slit diaphragm is imaged on a diode array through a cuvette holding the sample. The cuvette itself is arranged in the telecentric beam path. The exit window of the cuvette has several regions in which the inner surfaces of the exit window are inclined differently to the inner surface of the entry window. In this way, several slit images are generated on the diode array and the relative spacings of these images are independent of a possible disadjustment of the condenser and the objective. An embodiment of the invention permits the simultaneous measurement of the refractive index and the absorption of the sample.

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-1124218