GB2217006B - A portable spectrophotometer - Google Patents

A portable spectrophotometer

Info

Publication number
GB2217006B
GB2217006B GB8906184A GB8906184A GB2217006B GB 2217006 B GB2217006 B GB 2217006B GB 8906184 A GB8906184 A GB 8906184A GB 8906184 A GB8906184 A GB 8906184A GB 2217006 B GB2217006 B GB 2217006B
Authority
GB
United Kingdom
Prior art keywords
portable spectrophotometer
spectrophotometer
portable
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 - Fee Related
Application number
GB8906184A
Other languages
English (en)
Other versions
GB2217006A (en
GB8906184D0 (en
Inventor
Allen Weston
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.)
Maxmeyer Duco MM D SpA
Original Assignee
Maxmeyer Duco MM D SpA
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 Maxmeyer Duco MM D SpA filed Critical Maxmeyer Duco MM D SpA
Publication of GB8906184D0 publication Critical patent/GB8906184D0/en
Publication of GB2217006A publication Critical patent/GB2217006A/en
Application granted granted Critical
Publication of GB2217006B publication Critical patent/GB2217006B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0251—Colorimeters making use of an integrating sphere
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0272—Handheld
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0283—Details using a charging unit
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/502—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using a dispersive element, e.g. grating, prism
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J2003/425—Reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/065—Integrating spheres
    • G01N2201/0655—Hemispheres

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB8906184A 1988-03-31 1989-03-17 A portable spectrophotometer Expired - Fee Related GB2217006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8820067A IT1216681B (it) 1988-03-31 1988-03-31 Spettrofometro portatile.

Publications (3)

Publication Number Publication Date
GB8906184D0 GB8906184D0 (en) 1989-05-04
GB2217006A GB2217006A (en) 1989-10-18
GB2217006B true GB2217006B (en) 1992-01-15

Family

ID=11163539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8906184A Expired - Fee Related GB2217006B (en) 1988-03-31 1989-03-17 A portable spectrophotometer

Country Status (21)

Country Link
US (1) US4968143A (https=)
JP (1) JPH0212026A (https=)
KR (1) KR970010933B1 (https=)
AT (1) AT400768B (https=)
AU (1) AU605415B2 (https=)
BE (1) BE1004238A3 (https=)
CA (1) CA1324502C (https=)
CH (1) CH674900A5 (https=)
DE (1) DE3910145A1 (https=)
DK (1) DK153389A (https=)
ES (1) ES2010905A6 (https=)
FI (1) FI891534L (https=)
FR (1) FR2629589B1 (https=)
GB (1) GB2217006B (https=)
GR (1) GR890100166A (https=)
HK (1) HK50992A (https=)
IT (1) IT1216681B (https=)
NL (1) NL8900691A (https=)
NO (1) NO891373L (https=)
SE (1) SE469147B (https=)
SG (1) SG28792G (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237378A (en) * 1989-10-17 1991-05-01 Street Graham S B Measurement or spectra
USD338417S (en) 1991-07-26 1993-08-17 Kollmorgen Corporation Portable spectrophotometer
US5369481A (en) * 1992-05-08 1994-11-29 X-Rite, Incorporated Portable spectrophotometer
JPH0650889A (ja) * 1992-07-31 1994-02-25 Shimadzu Corp 近赤外分析装置
FR2704650B1 (fr) * 1993-04-27 1995-06-09 Savoie Universite Procédé et dispositif pour la détection et l'identification instantanées d'une entité.
US5377000A (en) * 1993-04-29 1994-12-27 Color And Appearance Technology, Inc. Portable appearance measuring apparatus
USD358347S (en) 1993-12-19 1995-05-16 Electronic Instrumentation And Technology, Inc. Ulraviolet intensity meter
US5543920A (en) * 1994-08-10 1996-08-06 Kollmorgen Corporation System and method for sensing color and preventing use of unauthorized color formulation software
WO1996008710A1 (en) * 1994-09-14 1996-03-21 X-Rite Incorporated Compact spectrophotometer
DE69533802T2 (de) * 1994-09-14 2005-12-15 X-Rite, Inc., Grandville Abtastkolorimeter
FR2752056B1 (fr) * 1996-08-02 1998-10-16 Lorraine Laminage Dispositif de mesure des proprietes radiatives de produits metalliques, et procede de mise en oeuvre de ce dispositif
FR2762672B1 (fr) * 1997-04-24 1999-07-02 Univ Nantes Spectometre polyvalent, portable, compact et autonome
US6424413B1 (en) * 1998-06-12 2002-07-23 Gretagmacbeth Llc Multi-channel integrating sphere
US6919959B2 (en) * 1999-06-30 2005-07-19 Masten Opto-Diagnostics Co. Digital spectral identifier-controller and related methods
US6836325B2 (en) 1999-07-16 2004-12-28 Textron Systems Corporation Optical probes and methods for spectral analysis
US6424416B1 (en) * 1999-10-25 2002-07-23 Textron Systems Corporation Integrated optics probe for spectral analysis
US6418805B1 (en) 1999-11-18 2002-07-16 Textron Systems Corporation Constituent sensing system
DE10010213B4 (de) * 2000-03-02 2005-02-17 Carl Zeiss Jena Gmbh Optische Meßvorrichtung, insbesondere zur Qualitätsüberwachung bei kontinuierlichen Prozessen
EP1264170B1 (en) 2000-03-10 2009-02-04 Textron Systems Corporation Optical probes and methods for spectral analysis
US6734972B2 (en) * 2001-11-19 2004-05-11 General Electric Company Predicting material color shifts due to weathering
DE10246563A1 (de) * 2002-10-05 2004-04-15 november Aktiengesellschaft Gesellschaft für Molekulare Medizin Vorrichtung und Verfahren zur Bestimmung der Farbe/n auf einer Oberfläche
GB0421374D0 (en) * 2004-09-25 2004-10-27 Univ Surrey Measuring device and system for measuring reflectance characteristics
US20070177144A1 (en) * 2006-01-27 2007-08-02 Eko Instruments Co., Ltd. Weathering test apparatus with spectroradiometer and portable spectroradiometer
US8711335B2 (en) * 2011-06-28 2014-04-29 Nikon Corporation Stroboscopic light source for a transmitter of a large scale metrology system
JP5495216B1 (ja) * 2013-07-26 2014-05-21 スガ試験機株式会社 耐候性試験機および固体発光素子システム
USD731909S1 (en) * 2013-09-23 2015-06-16 Chemring Detection Systems, Inc. Detector
WO2017094562A1 (ja) * 2015-11-30 2017-06-08 コニカミノルタ株式会社 測定用光学装置
TWI592646B (zh) * 2015-12-23 2017-07-21 高準精密工業股份有限公司 光學裝置
CN106908390B (zh) * 2015-12-23 2019-11-19 高准精密工业股份有限公司 光学装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134273A1 (en) * 1983-08-24 1985-03-20 Kollmorgen Technologies Corporation Pulse light stabilization for color spectrophotometric instrumentation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923399A (en) * 1974-04-25 1975-12-02 Bausch & Lomb Miniaturized spectrophotometer
US4022534A (en) * 1976-03-23 1977-05-10 Kollmorgen Corporation Reflectometer optical system
JPS6051047B2 (ja) * 1977-07-02 1985-11-12 株式会社島津製作所 色彩測定装置
GB2013362B (en) * 1978-01-20 1982-07-14 Hoffmann La Roche Spectrophotometer
US4246098A (en) * 1978-06-21 1981-01-20 Sunkist Growers, Inc. Method and apparatus for detecting blemishes on the surface of an article
DE3313668C2 (de) * 1983-04-15 1985-06-13 Klaus 1000 Berlin Schröter Farbmeßgerät
JPH0737946B2 (ja) * 1983-08-05 1995-04-26 株式会社京都第一科学 体液成分を測定するとともにその検査データを保存管理する装置
DE3421577C2 (de) * 1984-06-09 1986-06-05 Harald Dr.-Ing. 6240 Königstein Krzyminski Gerät zur Reflexionsmessung an farbigen Objekten
JPS6183922A (ja) * 1984-10-01 1986-04-28 Kawasaki Steel Corp 分光測色装置
FR2588656B1 (fr) * 1985-10-16 1990-02-09 Bertin & Cie Appareil de spectro-colorimetrie a fibres optiques
US4813000A (en) * 1986-07-09 1989-03-14 Jones-Blair Company Computerized color matching

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134273A1 (en) * 1983-08-24 1985-03-20 Kollmorgen Technologies Corporation Pulse light stabilization for color spectrophotometric instrumentation

Also Published As

Publication number Publication date
IT1216681B (it) 1990-03-08
NO891373D0 (no) 1989-03-31
ES2010905A6 (es) 1989-12-01
GB2217006A (en) 1989-10-18
CA1324502C (en) 1993-11-23
FI891534A7 (fi) 1989-10-01
DE3910145A1 (de) 1989-10-12
FR2629589A1 (fr) 1989-10-06
NO891373L (no) 1989-10-02
BE1004238A3 (fr) 1992-10-20
KR890015006A (ko) 1989-10-28
JPH0212026A (ja) 1990-01-17
SE8901040D0 (sv) 1989-03-23
DK153389A (da) 1989-10-01
ATA73389A (de) 1995-07-15
AU3225689A (en) 1989-10-05
FR2629589B1 (fr) 1993-07-23
AU605415B2 (en) 1991-01-10
HK50992A (en) 1992-07-17
FI891534L (fi) 1989-10-01
NL8900691A (nl) 1989-10-16
US4968143A (en) 1990-11-06
KR970010933B1 (ko) 1997-07-02
SE469147B (sv) 1993-05-17
AT400768B (de) 1996-03-25
SG28792G (en) 1992-05-15
IT8820067A0 (it) 1988-03-31
SE8901040L (sv) 1989-10-01
CH674900A5 (https=) 1990-07-31
DK153389D0 (da) 1989-03-30
GB8906184D0 (en) 1989-05-04
FI891534A0 (fi) 1989-03-30
GR890100166A (el) 1990-01-19

Similar Documents

Publication Publication Date Title
GB2217006B (en) A portable spectrophotometer
GB8812514D0 (en) Portable chamberpot
AU107155S (en) A portable handset
GB8926413D0 (en) A portable crate
GB8905945D0 (en) A portable container
GB2221978B (en) Portable lighting unit
GB8829283D0 (en) A handbag
AU104646S (en) A headscarf
AU104716S (en) A portable spectrophotometer
GB2221495B (en) A stay
CA60122S (en) Portable light
GB8924976D0 (en) A portable illumination device
GB8910915D0 (en) A portable elevator
AU102707S (en) A portable building
KR910001500Y1 (en) A water-bottle
AU103911S (en) Portable structure
AU117349S (en) A portable structure
AU119268S (en) A portable structure
AU110421S (en) A portable shelter
GB8815652D0 (en) Cordless haridryer
ZA894122B (en) A stay
CS520088A1 (en) Portable thermoblock
GB8801743D0 (en) Portable structures
AU101858S (en) A frypan
AU103289S (en) A tablecoth

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950317