Optics: measuring and testing – By particle light scattering – With photocell detection
Patent
1981-03-24
1985-10-15
Sikes, William L.
Optics: measuring and testing
By particle light scattering
With photocell detection
356 36, G01N 2100
Patent
active
045470707
ABSTRACT:
Apparatus for measuring the colloidal stability of liquids comprising a sample-holder containing a sample of the liquid the turbidity of which is to be measured, a cooling tank containing the sample-holder and associated with a cooling unit, a laser light source of appropriate wavelength, a photopile for measuring the light flux diffused through the sample to be checked, a reference photopile for permanently controlling the exciting beam, a semitransparent mirror reflecting a part of the light beam in the direction of the reference photopile, a device for absorbing the nondiffused light and a logic system associated with a microprocessor for calculating the value of the turbidity of the sample.
REFERENCES:
patent: 3561825 (1971-02-01), Ried, Jr. et al.
patent: 3617222 (1921-11-01), Matte
patent: 4043669 (1977-08-01), Gehatia et al.
patent: 4047815 (1977-09-01), Sedlacek
patent: 4053229 (1977-10-01), McCluney
Korableva et al., "Installation for the Measurement of Scattering and Depolarization of Light by a Liquid", Pribory i Tekhnika Eksperimenta, No. 4, pp. 223-225, 8/78.
Andre Jean-Claude
Bazard Daniel
Moll Manfred
Niclause Michel
Vincent Louis-Marie
Centre de Recherche et de Development
Koren Matthew W.
Sikes William L.
LandOfFree
Apparatus and process for measuring the colloidal stability of l does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and process for measuring the colloidal stability of l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and process for measuring the colloidal stability of l will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2431296