Light scattering photometer and sample handling system therefor

Details Light scattering photometer and sample handling system therefor Light scattering photometer and sample handling system therefor

1977-03-28

1979-12-11

Corbin, John K.

Optics: measuring and testing

For size of particles

By particle light scattering

356338, 356246, G01N 1502

Patent

active

041781031

ABSTRACT:
A laser photometer including means forming an unsupported curtain of liquid sample, means for focusing a laser beam at a sample volume in the unsupported liquid curtain, means for receiving a cone of light issuing from the sample in an incremental angle .DELTA..theta. at an angle .theta., means for focusing the cone of light at a field stop and a detector for receiving the power passing through the aperture.

REFERENCES:
patent: 2535181 (1950-12-01), Way
patent: 3669542 (1972-06-01), Capellaro
patent: 3691391 (1972-09-01), Kishi
patent: 3758787 (1973-09-01), Sigrist
patent: 3786261 (1974-01-01), Tucker
patent: 3843268 (1974-10-01), Kaye
patent: 3850525 (1974-11-01), Kaye
patent: 4027973 (1977-06-01), Kaye

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