Conversion of dual wave beam spectrophotometer to dual wavelengt

Details Conversion of dual wave beam spectrophotometer to dual wavelengt Conversion of dual wave beam spectrophotometer to dual wavelengt

1988-11-10

1990-05-29

Evans, F. L.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrophotometer

356326, G01J 3427

Patent

active

049290789

ABSTRACT:
A conversion and kit for a dual beam spectrophotometer permitting it to operate in dual wavelength mode and thereby obtaining resolution heretofore unavailable from similar machines. The present invention provides for a second light source and directs it through the sample. By eliminating the reference path of the dual beam machine, the second light source permits the converted dual beam spectrophotometer to work in dual wavelength mode and thereby generate higher resolution while using the same instrument. The conversion allows the spectrophotometer to be operated in dual beam mode and for the easy/rapid changing between dual beam and dual wavelength modes.

REFERENCES:
patent: 3712738 (1973-01-01), Yamamoto
patent: 3927944 (1975-12-01), Iwahashi et al.
patent: 4661711 (1987-04-01), Harjunmaa

Affiliated with

Also associated with

Rating

Conversion of dual wave beam spectrophotometer to dual wavelengt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conversion of dual wave beam spectrophotometer to dual wavelengt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conversion of dual wave beam spectrophotometer to dual wavelengt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-517542