SE7613207L - Anordning for metning av vattenhalten i provforemal med rumslig utstreckning - Google Patents

Anordning for metning av vattenhalten i provforemal med rumslig utstreckning

Info

Publication number
SE7613207L
SE7613207L SE7613207A SE7613207A SE7613207L SE 7613207 L SE7613207 L SE 7613207L SE 7613207 A SE7613207 A SE 7613207A SE 7613207 A SE7613207 A SE 7613207A SE 7613207 L SE7613207 L SE 7613207L
Authority
SE
Sweden
Prior art keywords
spacious
saturation
extension
water content
special form
Prior art date
Application number
SE7613207A
Other languages
English (en)
Inventor
H-G Fitzky
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of SE7613207L publication Critical patent/SE7613207L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE7613207A 1975-11-26 1976-11-25 Anordning for metning av vattenhalten i provforemal med rumslig utstreckning SE7613207L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2552954A DE2552954C3 (de) 1975-11-26 1975-11-26 Vorrichtung zur Feuchtemessung von räumlich ausgedehnten Proben

Publications (1)

Publication Number Publication Date
SE7613207L true SE7613207L (sv) 1977-05-27

Family

ID=5962617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613207A SE7613207L (sv) 1975-11-26 1976-11-25 Anordning for metning av vattenhalten i provforemal med rumslig utstreckning

Country Status (6)

Country Link
US (1) US4155035A (sv)
DE (1) DE2552954C3 (sv)
FR (1) FR2336676A1 (sv)
GB (1) GB1566737A (sv)
NL (1) NL7613161A (sv)
SE (1) SE7613207L (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257001A (en) * 1979-04-13 1981-03-17 John G. Abramo Resonant circuit sensor of multiple properties of objects
US4364012A (en) * 1980-03-03 1982-12-14 The Board Of Trustees Of The Leland Stanford Junior University FMR Probe method utilizing main and spurious resonance modes for detecting surface flaws
US4789820A (en) * 1986-01-08 1988-12-06 Hercules Incorporated Apparatus and method for sensing multiple parameters of sheet material
GB2194340A (en) * 1986-08-21 1988-03-02 Agricultural & Food Res Moisture content measurement
GB2202947B (en) * 1987-03-09 1990-12-05 Atomic Energy Authority Uk Microwave probe
US5315258A (en) * 1989-01-13 1994-05-24 Kajaani Elektroniikka Oy Method and apparatus for determining the moisture content of a material
DE3920787A1 (de) * 1989-06-24 1991-01-10 Kernforschungsz Karlsruhe Verfahren und eine vorrichtung zur messung des volumentrischen wasseranteils mineralischer und/oder organischer gemische
DE4004119A1 (de) * 1990-02-10 1991-08-14 Tews Elektronik Dipl Ing Manfr Verfahren zur messung der feuchte eines messgutes mit hilfe von mikrowellen und vorrichtung zur durchfuehrung des verfahrens
GB9121678D0 (en) * 1991-10-12 1991-11-27 Unaform Ltd Microwave drainage meter
US5939889A (en) * 1993-05-07 1999-08-17 Colorado State University Research Foundation Strength-related testing of concrete using microwave signals
GB2294326A (en) * 1994-10-06 1996-04-24 Scapa Group Plc Moisture detection meter
US5838158A (en) * 1995-08-08 1998-11-17 Appleton Mills Measuring system for measuring the amount of dielectric in a web
DE19705260B4 (de) * 1996-02-20 2008-12-24 Hauni Maschinenbau Ag Anordnung zum Erfassen mindestens einer dielektrischen Eigenschaft eines Stoffes
DE29711571U1 (de) * 1997-07-02 1998-11-05 Tews Elektronik Dipl.-Ing. Manfred Tews, 22459 Hamburg Feuchte- und Dichtesensor
US6837122B2 (en) * 2001-11-28 2005-01-04 Tews Elektronik Device and method for detecting the mass and the moisture content for spinning preparation machines
CN100510724C (zh) * 2003-07-31 2009-07-08 王子制纸株式会社 水分量测量方法及装置
FI119526B (sv) * 2005-05-17 2008-12-15 Senfit Oy Förfarande och mätanordning för att mäta vattenhalten
FI121556B (sv) * 2006-06-22 2010-12-31 Metso Paper Inc Mätning av vattenhalten
DE102006046657A1 (de) * 2006-09-29 2008-04-03 Forschungszentrum Jülich GmbH Verfahren zur Identifikation einer Probe in einem Behälter und Messvorrichtung hierzu
US8040132B2 (en) 2006-09-29 2011-10-18 Forschungszentrum Juelich Gmbh Method for identifying a sample in a container, e.g. when conducting a traveler survey in the check-in area, by determining the resonance frequency and the quality of a dielectric resonator to which the container is arranged
DE102007058836A1 (de) * 2007-12-05 2009-06-10 Forschungszentrum Jülich GmbH Verfahren und Vorrichtung zur Bestimmung von Biomasse sowie der Bestimmung des Feuchtegehalts von Boden mittels dielektrischer Messungen im Mikrowellenresonator
DE102009007362A1 (de) 2009-02-04 2010-08-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Bestimmung des Feuchtegehalts von Altpapier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106185A (en) * 1964-05-29 1968-03-13 Nils Bertil Agdur Device for measuring a property of a material
DE1265859B (de) * 1965-06-18 1968-04-11 Eltro G M B H & Co Ges Fuer St Vorrichtung zum Ermitteln elektrischer und/oder magnetischer Kenngroessen eines elektrisch nichtleitenden Stoffes durch Resonanzmessung bei Mikrowellen
GB1180843A (en) * 1966-02-10 1970-02-11 Yawata Iron & Steel Co A Method for Measuring the Configuration or Thickness of a Metal Body.
SU381039A1 (ru) * 1971-09-20 1973-05-15 Устройство для измерения механических
DE2221213A1 (de) * 1972-04-29 1973-11-15 Licentia Gmbh Verfahren zum bestimmen der dielektrizitaetskonstanten eines probekoerpers

Also Published As

Publication number Publication date
DE2552954A1 (de) 1977-06-02
GB1566737A (en) 1980-05-08
US4155035A (en) 1979-05-15
NL7613161A (nl) 1977-05-31
DE2552954C3 (de) 1979-08-16
FR2336676B1 (sv) 1980-07-18
DE2552954B2 (de) 1978-12-07
FR2336676A1 (fr) 1977-07-22

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