SE7905269L - Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel - Google Patents

Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel

Info

Publication number
SE7905269L
SE7905269L SE7905269A SE7905269A SE7905269L SE 7905269 L SE7905269 L SE 7905269L SE 7905269 A SE7905269 A SE 7905269A SE 7905269 A SE7905269 A SE 7905269A SE 7905269 L SE7905269 L SE 7905269L
Authority
SE
Sweden
Prior art keywords
wavelength
extract
water
electromagnetic radiation
sample
Prior art date
Application number
SE7905269A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
J C Fry
Original Assignee
Tecator Instr Ab
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 Tecator Instr Ab filed Critical Tecator Instr Ab
Priority to SE7905269A priority Critical patent/SE7905269L/
Priority to GB8018953A priority patent/GB2055199A/en
Priority to DK254380A priority patent/DK254380A/da
Priority to DE19803022238 priority patent/DE3022238A1/de
Priority to JP8082980A priority patent/JPS5612538A/ja
Priority to FR8013331A priority patent/FR2459471A1/fr
Publication of SE7905269L publication Critical patent/SE7905269L/

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
    • G01N33/02—Food
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
SE7905269A 1979-06-15 1979-06-15 Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel SE7905269L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7905269A SE7905269L (sv) 1979-06-15 1979-06-15 Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel
GB8018953A GB2055199A (en) 1979-06-15 1980-06-10 Determination of moisture content
DK254380A DK254380A (da) 1979-06-15 1980-06-13 Fremgangsmaade og apparat til bestemmelse af vandindhold specielt i levnedsmidler
DE19803022238 DE3022238A1 (de) 1979-06-15 1980-06-13 Verfahren und vorrichtung zum messen des feuchtigkeits- und wassergehaltes in stoffen, besonders in lebensmitteln
JP8082980A JPS5612538A (en) 1979-06-15 1980-06-14 Method of and apparatus for measuring water content in material* particularly food
FR8013331A FR2459471A1 (fr) 1979-06-15 1980-06-16 Procede et appareil de mesure de la teneur en eau d'une matiere, en particulier un produit alimentaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7905269A SE7905269L (sv) 1979-06-15 1979-06-15 Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel

Publications (1)

Publication Number Publication Date
SE7905269L true SE7905269L (sv) 1980-12-16

Family

ID=20338293

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905269A SE7905269L (sv) 1979-06-15 1979-06-15 Sett och apparat for bestemning av vattenhalt, serskilt i livsmedel

Country Status (6)

Country Link
JP (1) JPS5612538A (da)
DE (1) DE3022238A1 (da)
DK (1) DK254380A (da)
FR (1) FR2459471A1 (da)
GB (1) GB2055199A (da)
SE (1) SE7905269L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008486A1 (de) * 1990-03-16 1991-09-19 Bellino Metallwerke Feuchtigkeitssensor zum ermitteln eines geringfuegigen wassergehaltes, vorzugsweise im ppm-bereich, in einem kaeltemittel
US5270209A (en) * 1991-06-28 1993-12-14 Elizabeth Arden Company, Division Of Conopco, Inc. Method for distinguishing cosmetic sticks containing water
WO1993023739A1 (en) * 1992-05-21 1993-11-25 Parker Hannifin Corporation Electronic moisture sensing system
RU2152608C1 (ru) * 1999-02-02 2000-07-10 Алтайский государственный университет Определение влаги в органических растворителях

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538770A (en) * 1969-03-14 1970-11-10 Eps Research Dev Ltd Humidity meters
FR2340025A7 (fr) * 1976-01-27 1977-08-26 Huchede Jeanne Procede pour determiner l'etat hygrometrique d'un lieu et elements pour sa mise en oeuvre
US4205953A (en) * 1977-12-22 1980-06-03 Olin Corporation Calcium magnesium analyzer

Also Published As

Publication number Publication date
DE3022238A1 (de) 1980-12-18
GB2055199A (en) 1981-02-25
FR2459471A1 (fr) 1981-01-09
DK254380A (da) 1980-12-16
JPS5612538A (en) 1981-02-06

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