AP2014007858A0 - Calibration of measuring instruments - Google Patents

Calibration of measuring instruments

Info

Publication number
AP2014007858A0
AP2014007858A0 AP2014007858A AP2014007858A AP2014007858A0 AP 2014007858 A0 AP2014007858 A0 AP 2014007858A0 AP 2014007858 A AP2014007858 A AP 2014007858A AP 2014007858 A AP2014007858 A AP 2014007858A AP 2014007858 A0 AP2014007858 A0 AP 2014007858A0
Authority
AP
ARIPO
Prior art keywords
calibration
measuring instruments
instruments
measuring
Prior art date
Application number
AP2014007858A
Other languages
English (en)
Inventor
James Gordon Charters Smith
Original Assignee
De Beers Centenary AG
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 De Beers Centenary AG filed Critical De Beers Centenary AG
Publication of AP2014007858A0 publication Critical patent/AP2014007858A0/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/389—Precious stones; Pearls
    • 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
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • General Factory Administration (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
AP2014007858A 2012-02-23 2013-02-19 Calibration of measuring instruments AP2014007858A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1203108.4A GB201203108D0 (en) 2012-02-23 2012-02-23 Calibration of measuring instruments
PCT/IB2013/000228 WO2013124722A1 (en) 2012-02-23 2013-02-19 Calibration of measuring instruments

Publications (1)

Publication Number Publication Date
AP2014007858A0 true AP2014007858A0 (en) 2014-08-31

Family

ID=45940066

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2014007858A AP2014007858A0 (en) 2012-02-23 2013-02-19 Calibration of measuring instruments

Country Status (8)

Country Link
EP (1) EP2836807B1 (xx)
AP (1) AP2014007858A0 (xx)
AU (1) AU2013223767B2 (xx)
CA (1) CA2860287C (xx)
GB (1) GB201203108D0 (xx)
RU (1) RU2645807C2 (xx)
WO (1) WO2013124722A1 (xx)
ZA (1) ZA201406573B (xx)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1368736A1 (ru) * 1985-10-22 1988-01-23 Научно-исследовательский институт прикладной физики при Иркутском государственном университете им.А.А.Жданова Способ получени градуировочной характеристики сцинтилл ционного (импульсного)спектрального анализа
SU1741073A1 (ru) * 1989-03-16 1992-06-15 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Способ определени погрешности прибора
US5459677A (en) * 1990-10-09 1995-10-17 Board Of Regents Of The University Of Washington Calibration transfer for analytical instruments
WO1995024621A1 (en) * 1994-03-09 1995-09-14 The Secretary Of State For Defence Coherence imaging system
US7050956B2 (en) * 2001-04-30 2006-05-23 Hewlett-Packard Development Company, L.P. Method and apparatus for morphological modeling of complex systems to predict performance
RU2308684C1 (ru) * 2006-06-20 2007-10-20 Общество с ограниченной ответственностью "ВИНТЕЛ" Способ создания многомерных градуировочных моделей, устойчивых к изменениям свойств, влияющих на результаты измерений прибора
US8402066B2 (en) * 2008-10-07 2013-03-19 Gemological Institute Of America (Gia) Method and system for providing a clarity grade for a gem
US8571281B2 (en) * 2010-07-13 2013-10-29 Carestream Health, Inc. Dental shade mapping

Also Published As

Publication number Publication date
GB201203108D0 (en) 2012-04-04
WO2013124722A1 (en) 2013-08-29
RU2645807C2 (ru) 2018-02-28
ZA201406573B (en) 2016-06-29
RU2014127329A (ru) 2016-02-10
AU2013223767B2 (en) 2017-02-02
CA2860287A1 (en) 2013-08-29
AU2013223767A1 (en) 2014-08-07
EP2836807A1 (en) 2015-02-18
EP2836807B1 (en) 2018-09-12
CA2860287C (en) 2019-12-31

Similar Documents

Publication Publication Date Title
HK1206817A1 (en) Calibration of multiple aperture ultrasound probes
EP2742861A4 (en) PROTRACTOR
HK1207156A1 (en) Nmr measurements of glyca glyca
AU352250S (en) Measuring instrument
EP2699144A4 (en) STUDY INSTRUMENT
EP2752150A4 (en) INSTRUMENT FOR CALIBRATING A SCAN ENDOSCOPE
GB201311600D0 (en) Calibration of a contact probe
EP2929289A4 (en) MEASURE TISSUE PAPER
GB201320475D0 (en) Improvements in or relating to calibration of instruments
EP2885612A4 (en) Measurement of properties of fluids using mri
GB2510685B (en) Measurement of fluid properties
EP2726849A4 (en) CRITICAL SIDE MEASUREMENT
GB2479621B (en) Device for measuring the physical properties of gases
EP2799860A4 (en) DEVICE FOR MEASURING THE CHARACTERISTIC OF A MEASURING OBJECT
EP2990831A4 (en) RADIATION METER
GB201219310D0 (en) Calibration of high frequency signal measurement systems
GB201222644D0 (en) Calibration
EP2908112A4 (en) CALIBRATION DEVICE AND CALIBRATION PROCESS FOR A MEASURING INSTRUMENT
EP2823747A4 (en) PROBE
GB201222643D0 (en) Calibration
GB201222292D0 (en) Signal measurement
EP2825858A4 (en) FAST SPECTROSCOPIC MEASUREMENT OF POLARIMETRIC PARAMETERS
GB2523630B (en) Adapter for measuring instrument
PL2852323T3 (pl) Zbiorczy pomiar analitu
EP2894475A4 (en) SUBSTANCE MEASURING SENSOR