GB2277803B - A simplified method for the microwave determination of moisture with density correction - Google Patents

A simplified method for the microwave determination of moisture with density correction

Info

Publication number
GB2277803B
GB2277803B GB9309221A GB9309221A GB2277803B GB 2277803 B GB2277803 B GB 2277803B GB 9309221 A GB9309221 A GB 9309221A GB 9309221 A GB9309221 A GB 9309221A GB 2277803 B GB2277803 B GB 2277803B
Authority
GB
United Kingdom
Prior art keywords
moisture
density correction
simplified method
microwave
determination
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.)
Expired - Fee Related
Application number
GB9309221A
Other versions
GB9309221D0 (en
GB2277803A (en
Inventor
Jerry Geoffrey Assenheim
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9309221A priority Critical patent/GB2277803B/en
Publication of GB9309221D0 publication Critical patent/GB9309221D0/en
Publication of GB2277803A publication Critical patent/GB2277803A/en
Application granted granted Critical
Publication of GB2277803B publication Critical patent/GB2277803B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB9309221A 1993-05-05 1993-05-05 A simplified method for the microwave determination of moisture with density correction Expired - Fee Related GB2277803B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9309221A GB2277803B (en) 1993-05-05 1993-05-05 A simplified method for the microwave determination of moisture with density correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9309221A GB2277803B (en) 1993-05-05 1993-05-05 A simplified method for the microwave determination of moisture with density correction

Publications (3)

Publication Number Publication Date
GB9309221D0 GB9309221D0 (en) 1993-06-16
GB2277803A GB2277803A (en) 1994-11-09
GB2277803B true GB2277803B (en) 1997-01-22

Family

ID=10734943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9309221A Expired - Fee Related GB2277803B (en) 1993-05-05 1993-05-05 A simplified method for the microwave determination of moisture with density correction

Country Status (1)

Country Link
GB (1) GB2277803B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0971227B1 (en) * 1998-05-22 2009-11-25 National Research Development Corporation Process for moisture measurement
WO2000077501A1 (en) * 1999-06-11 2000-12-21 Kalpana Joshi An apparatus and method for measuring and monitoring complex permittivity of materials
DE10112499B4 (en) * 2001-03-15 2010-08-19 Hauni Maschinenbau Ag Resonator device, in particular Mikrowellenresonatoreinrichtung
SE527900C2 (en) * 2004-12-22 2006-07-04 Astrazeneca Ab Spectroscopic procedure
DE102005013647B3 (en) * 2005-03-24 2006-08-24 Keller Hcw Gmbh Method of measuring the material moisture of an item using a microwave resonator based on frequency dependant phase difference and attenuation behavior of two conductors
EP2629158A1 (en) * 2012-02-16 2013-08-21 Université de Neuchâtel Microwave resonator, quantum sensor, and atomic clock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145951A (en) * 1986-12-09 1988-06-18 Daipoole:Kk Physical quantity measuring apparatus
GB2202947B (en) * 1987-03-09 1990-12-05 Atomic Energy Authority Uk Microwave probe
GB9121678D0 (en) * 1991-10-12 1991-11-27 Unaform Ltd Microwave drainage meter
GB2271637B (en) * 1992-10-15 1996-01-03 Marconi Gec Ltd Measurement of gas and water content in oil

Also Published As

Publication number Publication date
GB9309221D0 (en) 1993-06-16
GB2277803A (en) 1994-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970505