ES458385A1 - Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES458385A1
ES458385A1 ES458385A ES458385A ES458385A1 ES 458385 A1 ES458385 A1 ES 458385A1 ES 458385 A ES458385 A ES 458385A ES 458385 A ES458385 A ES 458385A ES 458385 A1 ES458385 A1 ES 458385A1
Authority
ES
Spain
Prior art keywords
particles
interest
translation
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES458385A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/600,593 external-priority patent/US3967901A/en
Priority claimed from ES444659A external-priority patent/ES444659A1/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Priority to ES458385A priority Critical patent/ES458385A1/en
Publication of ES458385A1 publication Critical patent/ES458385A1/en
Expired legal-status Critical Current

Links

Abstract

Optical particle measurement apparatus, characterized in that it comprises a transparent container for material containing particles of interest; means for directing a probe light beam through said container; a photodetector means in a path of the scattering beam starting from said vessel and cutting off the probe light beam, said photodetector means including means for generating a signal wave in response to the reception of light scattered by said particles of interest throughout of said scattering beam trajectory, said signal wave including dimensions caused by fluctuating foreign elements greater than the particles of interest, together with a normal signal component and signature representing the particles of interest. (Machine-translation by Google Translate, not legally binding)
ES458385A 1975-01-29 1977-05-02 Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding) Expired ES458385A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES458385A ES458385A1 (en) 1975-01-29 1977-05-02 Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US54506975A 1975-01-29 1975-01-29
US54506675A 1975-01-29 1975-01-29
US60078775A 1975-07-31 1975-07-31
US05/600,593 US3967901A (en) 1975-01-29 1975-07-31 Nephelometer having means semiautomatically cancelling components from scattering by particles smaller or larger than those of interest
ES444659A ES444659A1 (en) 1975-01-29 1976-01-27 Method and apparatus for discriminating against extraneous particles in optical testing
ES458385A ES458385A1 (en) 1975-01-29 1977-05-02 Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES458385A1 true ES458385A1 (en) 1978-08-01

Family

ID=27545931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458385A Expired ES458385A1 (en) 1975-01-29 1977-05-02 Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES458385A1 (en)

Similar Documents

Publication Publication Date Title
ATE58017T1 (en) DEVICE FOR GUIDING AND COLLECTING LIGHT IN PHOTOMETRY OD. DGL.
EP0018458A3 (en) Optical particle analyser
ATE53920T1 (en) OPTICAL DEVICE FOR DETECTING CODE CHARACTERS.
JPS5757246A (en) Detecting and measuring apparatus for flaw
JPS55148482A (en) Semiconductor laser device
GB1498717A (en) Microparticle analysis
ES429564A1 (en) Method and apparatus for detecting solid substances contained in liquid
GB688653A (en) Improvements relating to photo-electric measuring apparatus
GB1461141A (en) Method for inspecting flaws of material
DE3373212D1 (en) Detector system for measuring the intensity of a radiation scattered at a predetermined angle from a sample irradiated at a specified angle of incidence
ES458385A1 (en) Optical device for measurement of particles. (Machine-translation by Google Translate, not legally binding)
JPS5365777A (en) Surface defect detector
GB899973A (en) Radiation fluid analyser
JPS55154443A (en) Laser induced damage evaluating apparatus
JPS5667739A (en) Defect inspecting apparatus
ES444659A1 (en) Method and apparatus for discriminating against extraneous particles in optical testing
JPS54685A (en) Simultaneously measurement of florescent x ray and diffracted x ray of minute area
JPS5582006A (en) Measuring method for thickness
JPS5213378A (en) Automatic measuring device for reflexibility distribution
SU614380A1 (en) Method of determining deviation of loose materials particles from circular shape
JPS52154684A (en) Gas concentration analysis meter
Clardy et al. Electronic disdrometer
JPS5526458A (en) Spot size measuring system of laser beam
JPS5776439A (en) Method for measurement of contact angle
JPS533283A (en) Referactive index distribution form measurement device