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)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biophysics (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
EP3186949B1 (en) 2014-08-26 2021-05-26 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
DE1598781A1 (de) 1970-10-29
SE331594B (en:Method) 1971-01-04
NL6703204A (en:Method) 1967-09-13
GB1133283A (en) 1968-11-13
BE695329A (en:Method) 1967-09-11
US3501852A (en) 1970-03-24
FR1516492A (fr) 1968-03-08

Similar Documents

Publication Publication Date Title
DE2940165C2 (de) Glucoseindikator und Testvorrichtung mit dem Glucoseindikator
DE3752230T2 (de) Teststreifen zur Bestimmung von Glukose in einer Vollblutprobe
DE69812229T2 (de) Diagnostische Teststreifen mit integriertem Referenzabschnitt
DE2723183C3 (de) Prüfmittel zur Bestimmung von Hämoglobin in einer Blutprobe
DE2613617C2 (de) Verfahren zur Analyse von Proben, z.B. Urin
DE69524108T2 (de) Analyt-nachweisstreifen mit einem standard auf dem streifen
DE4303860C2 (de) Träger für den kolorimetrischen Gasnachweis in Folienverbundbauweise
DE2502013B2 (en:Method)
CH640638A5 (de) Teststreifen zur glukosebestimmung.
DE2800225A1 (de) Verfahren zum analysieren von fluessigkeitsproben und anlage zum kontinuierlichen, automatischen analysieren derselben
DE2729333A1 (de) Pruefmittel zum nachweis des vorhandenseins eines bestandteils in einer probe
CH635939A5 (de) Indikator-roehrchen zur harnstoff-bestimmung.
CH513400A (de) Farbvergleichsskala
DE69121359T2 (de) Teststreifen mit Korrekturplättchen
DE69716870T2 (de) Zusammensetzung und verfahren zur herstellung von sensoren mit ionenselektiver elektrode
DE69016822T2 (de) Einschliessungen aus Polyethylen gegen Verdampfung.
EP0707210B1 (de) Mittel und Verfahren zur Bestimmung von Ammoniumionen
DE3501826C2 (en:Method)
DE2837443A1 (de) Photometer mit austauschbaren eichskalen
DE1598739C3 (de) Mittel zur Bestimmung der Chohnesteraseaktivitat im Serum
DE2462715C2 (en:Method)
DE68919347T2 (de) Messverfahren des frischegrades und messsatz dazu.
DE68910097T2 (de) Empfänger für thermische Übertragung.
DE19610983C2 (de) Einrichtung zum Nachweis von Ozon und Verfahren zu dessen Herstellung
DE19738916B4 (de) Verfahren zur Bestimmung der Konzentration an Feuchtmittelzusätzen im Feuchtmittelkreislauf von Offset-Druckmaschinen

Legal Events

Date Code Title Description
PL Patent ceased