Gloss measurement device

Details Gloss measurement device Gloss measurement device

1987-01-23

1988-04-19

Rosenberger, R. A.

Optics: measuring and testing

Of light reflection

With diffusion

G01N 2147

Patent

active

047385383

ABSTRACT:
A simple inexpensive gloss measurement device which makes use of the measment of a maximum angle of view of a clear reflection to obtain a measurement of gloss, consists of an instrument of L-shaped configuration with one or more small images (e.g., hollow squares) on the lower portion of the shorter arm and a graduated scale along edges of the longer arm. The device is placed on a coated surface to be measured, with the images close to the surface of the coating. The highest angle of view at which reflection of the images on the coating can be clearly recognized is noted on the graduated scale as a measure of the gloss of the coating.

REFERENCES:
patent: 1949619 (1934-03-01), Pfund
patent: 2830490 (1958-04-01), Pellegrini
patent: 3396627 (1968-08-01), Rouy et al.
patent: 3549264 (1970-12-01), Christie

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2172167