[go: up one dir, main page]

GB961124A - Improvements in or relating to a specimen-containing cup assembly, notably for absorptionmeters - Google Patents

Improvements in or relating to a specimen-containing cup assembly, notably for absorptionmeters

Info

Publication number
GB961124A
GB961124A GB4777763A GB4777763A GB961124A GB 961124 A GB961124 A GB 961124A GB 4777763 A GB4777763 A GB 4777763A GB 4777763 A GB4777763 A GB 4777763A GB 961124 A GB961124 A GB 961124A
Authority
GB
United Kingdom
Prior art keywords
cup
sample
absorptiometer
absorptionmeters
notably
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
GB4777763A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB961124A publication Critical patent/GB961124A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)

Abstract

961,124. Absorptiometer cells; photometers. L.D.DE SEQUIN DES HONS. Jan. 20, 1961 [Jan. 29, 1960], No. 47777/63. Divided out of 959, 098. Headings G1A and G1P. [Also in Division B1] A sample holder for an absorptiometer comprises a cylindrical housing 1 having diametrically opposed slots 2, 2a for the measuring beam. In the housing is fixed a square section transparent cup holder 3 and sample cup 4. The cup communicates for emptying purposes with a vacuum pump through a stop valve 8 and a conduit 9 is provided to supply washing water. The sample in the cup is homogenised by a magnetic body which rests on a screen and is agitated by an A.C. energized coil 13.
GB4777763A 1960-01-29 1961-01-20 Improvements in or relating to a specimen-containing cup assembly, notably for absorptionmeters Expired GB961124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817084A FR1255530A (en) 1960-01-29 1960-01-29 Photocolorimeter

Publications (1)

Publication Number Publication Date
GB961124A true GB961124A (en) 1964-06-17

Family

ID=8724515

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4777763A Expired GB961124A (en) 1960-01-29 1961-01-20 Improvements in or relating to a specimen-containing cup assembly, notably for absorptionmeters
GB239761A Expired GB959098A (en) 1960-01-29 1961-01-20 Improvements in or relating to photoelectric absorptiometers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB239761A Expired GB959098A (en) 1960-01-29 1961-01-20 Improvements in or relating to photoelectric absorptiometers

Country Status (2)

Country Link
FR (1) FR1255530A (en)
GB (2) GB961124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187970A (en) * 1990-08-10 1993-02-23 Puritan-Bennett Corporation Calibration cuvette

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186300A2 (en) 2012-06-13 2013-12-19 Medex Assembly for injecting a viscous liquid product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187970A (en) * 1990-08-10 1993-02-23 Puritan-Bennett Corporation Calibration cuvette

Also Published As

Publication number Publication date
GB959098A (en) 1964-05-27
FR1255530A (en) 1961-03-10

Similar Documents

Publication Publication Date Title
GB1084080A (en)
GB1483167A (en) Liquid inspection apparatus
GB961124A (en) Improvements in or relating to a specimen-containing cup assembly, notably for absorptionmeters
Alabaster et al. An approach to the problem of pollution and fisheries
ES309450A1 (en) Diagnostic test method to determine the ovulatory function. (Machine-translation by Google Translate, not legally binding)
GB1305510A (en)
ES132344U (en) Support for lighter. (Machine-translation by Google Translate, not legally binding)
GB1072085A (en) Improvements in or relating to spirit levels
GB1056898A (en) Improved liquid-level indicating means
NL7415856A (en) Releasable self-acting cable clamp - comprises sleeve with longitudinal and inclined bores, spring-loaded clamp and release latch
GB1258825A (en)
GB940219A (en) Improvements in devices for determining the level of a liquid within a container and improvements relating to containers
GB1239447A (en)
GB1280217A (en) Improvements in or relating to level-regulating means
GB930759A (en) Improvements in hydrometers
GB927299A (en) Improvements relating to liquid flow indicators
GB858876A (en) Improvements in and relating to liquid fuel burners and vaporisers therefor
JPS5227685A (en) Turbidity meter
GB775247A (en) Improvements in or relating to electric pull-switches
GB854998A (en) Improvements in or relating to burettes
GB1248724A (en) Hydrostatic bearing
GB920812A (en) Improvements in or relating to the detection of amines
ES291336U (en) New float valve. (Machine-translation by Google Translate, not legally binding)
FR1213868A (en) Improvements to the arrangement of apparatus operating by inserting coins or the like, in particular as regards radio receivers
GB638236A (en) Improvements in opisometers