CH513400A - Farbvergleichsskala - Google Patents

Farbvergleichsskala

Info

Publication number
CH513400A
CH513400A CH350767A CH350767A CH513400A CH 513400 A CH513400 A CH 513400A CH 350767 A CH350767 A CH 350767A CH 350767 A CH350767 A CH 350767A CH 513400 A CH513400 A CH 513400A
Authority
CH
Switzerland
Prior art keywords
color
scale
calibration
indicator
ribbon
Prior art date
Application number
CH350767A
Other languages
German (de)
English (en)
Inventor
Arnold Dr Haertel
Hermann Dr Lang
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of CH513400A publication Critical patent/CH513400A/de

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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Paper (AREA)
CH350767A 1966-03-12 1967-03-10 Farbvergleichsskala CH513400A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0068752 1966-03-12

Publications (1)

Publication Number Publication Date
CH513400A true CH513400A (de) 1971-09-30

Family

ID=7312754

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350767A CH513400A (de) 1966-03-12 1967-03-10 Farbvergleichsskala

Country Status (8)

Country Link
US (1) US3501852A (en:Method)
BE (1) BE695329A (en:Method)
CH (1) CH513400A (en:Method)
DE (1) DE1598781A1 (en:Method)
FR (1) FR1516492A (en:Method)
GB (1) GB1133283A (en:Method)
NL (1) NL6703204A (en:Method)
SE (1) SE331594B (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548728C2 (de) * 1975-10-31 1986-07-31 Merck Patent Gmbh, 6100 Darmstadt Vorrichtung zur analytischen Bestimmung von Substanzen in Lösung
JPS53125379A (en) * 1976-10-25 1978-11-01 Mitsubishi Electric Corp Mixed lights illumination method
DE3219744A1 (de) * 1982-05-26 1983-12-01 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Einrichtung fuer die stand- und passgerechte filmmontage von druckkontrollstreifen
US5013244A (en) * 1989-11-15 1991-05-07 Davidson Jeffrey L Colorimetric scale for correlating a shade two blended colors with the sun protection factor of a sun screening agent
US7247493B2 (en) * 2004-05-18 2007-07-24 Virbac Corporation Reusable pH sensor device and related methods
GB201413047D0 (en) * 2014-07-23 2014-09-03 Boots Co Plc Method of selecting colour cosmetics
US10341534B2 (en) 2014-08-26 2019-07-02 Hewlett-Packard Development Company, L.P. Color calibration
US11293873B2 (en) * 2015-09-08 2022-04-05 Xerox Corporation Methods and devices for improved accuracy of test results
DE102018005846A1 (de) * 2018-07-25 2020-01-30 Diehl Metering Gmbh Einrichtung zur Bestimmung einer Eigenschaft von Wasser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1709975A (en) * 1924-04-25 1929-04-23 Foshay Charles Wilson Color chart

Also Published As

Publication number Publication date
US3501852A (en) 1970-03-24
GB1133283A (en) 1968-11-13
NL6703204A (en:Method) 1967-09-13
FR1516492A (fr) 1968-03-08
SE331594B (en:Method) 1971-01-04
BE695329A (en:Method) 1967-09-11
DE1598781A1 (de) 1970-10-29

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Legal Events

Date Code Title Description
PL Patent ceased