Testing samples

Details Testing samples Testing samples

1984-12-07

1987-02-03

Fields, Carolyn E.

Optics: measuring and testing

With sample preparation

7386357, 250341, 250343, 2503581, G01N 2101

Patent

active

046406140

ABSTRACT:
A method of and apparatus for testing a sample of particulate material, for example, flour by the use of a Near Infra-Red Reflectance Spectrometer, which includes permitting the material to fall freely into a trap having an openable and closable top and bottom whereby sample material caught in the trap may be tested, means being provided for purging the trap between samples.

REFERENCES:
patent: 3241371 (1966-03-01), Horeth
patent: 3250128 (1966-05-01), Cassel
patent: 3328587 (1967-06-01), Brown et al.
patent: 3575055 (1971-04-01), Thornton, Jr.
patent: 4180331 (1979-12-01), Lundstrom
patent: 4400086 (1983-08-01), Webster
patent: 4479055 (1984-10-01), Perten

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1089448