Auto-optical centering device for photometers

Details Auto-optical centering device for photometers Auto-optical centering device for photometers

1979-12-10

1981-11-10

McGraw, Vincent P.

Optics: measuring and testing

By shade or color

Fluid color transmission examination

356244, 356440, G01N 2101

Patent

active

042994934

ABSTRACT:
An automatic centering device for photometers which facilitates the automatic centering of each microtiter well is accomplished simply by moving the microtiter plate so that the stainless steel lamp housing tip is in proximity of the well. There is sufficient tension in the lamp support arm to automatically "nest", i.e. snugly fit the lamp source on the perimeter of the well being read and thus optically centering the light beam with the photodetector.

REFERENCES:
patent: 3441352 (1969-04-01), Hughes
patent: 3489525 (1970-01-01), Natelson
patent: 4115010 (1978-09-01), McAleer
Journal of Clinical Microbiology; vol. 7, No. 1; Jan. 1978, pp. 55-58; "Practical Colorimeter for Direct Measurement of Microplates in Enzyme Immunoassay Systems"; Clem and Yolken.

Affiliated with

Also associated with

Rating

Auto-optical centering device for photometers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auto-optical centering device for photometers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto-optical centering device for photometers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2360307