AU1711992A - Method for the determination of the properties of materials in reflection or transmission measurements with electromagnetic waves, in particular microwaves - Google Patents

Method for the determination of the properties of materials in reflection or transmission measurements with electromagnetic waves, in particular microwaves

Info

Publication number
AU1711992A
AU1711992A AU17119/92A AU1711992A AU1711992A AU 1711992 A AU1711992 A AU 1711992A AU 17119/92 A AU17119/92 A AU 17119/92A AU 1711992 A AU1711992 A AU 1711992A AU 1711992 A AU1711992 A AU 1711992A
Authority
AU
Australia
Prior art keywords
reflection
determination
properties
materials
electromagnetic waves
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU17119/92A
Inventor
Albert Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
Original Assignee
Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
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 Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG filed Critical Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
Publication of AU1711992A publication Critical patent/AU1711992A/en
Abandoned legal-status Critical Current

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

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AU17119/92A 1991-05-25 1992-05-25 Method for the determination of the properties of materials in reflection or transmission measurements with electromagnetic waves, in particular microwaves Abandoned AU1711992A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914117086 DE4117086C2 (en) 1991-05-25 1991-05-25 Method for determining the moisture content of samples by measuring the reflection or transmission of microwaves
DE4117086 1991-05-25

Publications (1)

Publication Number Publication Date
AU1711992A true AU1711992A (en) 1992-11-26

Family

ID=6432395

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17119/92A Abandoned AU1711992A (en) 1991-05-25 1992-05-25 Method for the determination of the properties of materials in reflection or transmission measurements with electromagnetic waves, in particular microwaves

Country Status (3)

Country Link
EP (1) EP0515831A3 (en)
AU (1) AU1711992A (en)
DE (1) DE4117086C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160474B2 (en) * 1994-09-12 2001-04-25 株式会社東芝 Microwave densitometer
DE29721039U1 (en) 1997-11-28 1998-02-05 Berthold Technologies GmbH & Co KG, 75323 Bad Wildbad Device for transmission measurement using microwaves
JPH11183404A (en) * 1997-12-22 1999-07-09 Toshiba Corp Densitometer
DE102009012756B4 (en) * 2009-03-12 2012-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for measuring the optical properties of a moving sample in a coating plant
CN106680137B (en) * 2016-12-23 2019-03-26 云南省烟草质量监督检测站 A method of evaluation cigarette measurement of water ratio uncertainty

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311957A (en) * 1980-03-31 1982-01-19 British-American Tobacco Company Limited Measurement of moisture content
DE3150202A1 (en) * 1981-12-18 1983-06-23 Philips Patentverwaltung Gmbh, 2000 Hamburg ARRANGEMENT FOR MEASURING THE HUMIDITY
US4727311A (en) * 1986-03-06 1988-02-23 Walker Charles W E Microwave moisture measurement using two microwave signals of different frequency and phase shift determination
CS274975B2 (en) * 1988-12-12 1991-12-17 Vyzk Ustav Zemedelske Tech Method of water content measuring in materials and device for its realization
US4947127A (en) * 1989-02-23 1990-08-07 Texaco Inc. Microwave water cut monitor

Also Published As

Publication number Publication date
EP0515831A2 (en) 1992-12-02
EP0515831A3 (en) 1993-04-28
DE4117086C2 (en) 1994-08-18
DE4117086A1 (en) 1992-11-26

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