Spectrometric method free from variations of error factors

Details Spectrometric method free from variations of error factors Spectrometric method free from variations of error factors

1991-01-10

1993-07-13

Harvey, Jack B.

Boots, shoes, and leggings

250339, 364498, G01J 302

Patent

active

052279863

ABSTRACT:
A spectrometric method for determining a physical or a chemical target quantity by performing the photometric measurement at plural wavelengths predetermined which includes the steps of measuring variation vectors by varying error variation factors by predetermined units which are defined in a space having a dimension equal to the number of the plural wavelengths, seeking for a subspace of the space which is orthogonal to all variation vectors, performing the photometric measurement for samples having known values of the target quantity, projecting vectors obtained from the photometric measurement for samples on the subspace and calculating a calibration curve using data obtained by the projection on the subspace.

REFERENCES:
patent: 4627014 (1986-12-01), Lo et al.
patent: 4800279 (1989-01-01), Hieftje et al.
patent: 4805623 (1989-02-01), Jobsis
patent: 4864842 (1989-09-01), Regimand
patent: 4884213 (1989-11-01), Iwata et al.
patent: 4959796 (1990-09-01), Hidaka et al.
"Derivative and Wavelength Modulation Spectrometry", Analytical Chemistry, vol. 51, No. 1, Jan. 1979, 91A.

Affiliated with

Also associated with

Rating

Spectrometric method free from variations of error factors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spectrometric method free from variations of error factors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spectrometric method free from variations of error factors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2317745