GB2170911B - Apparatus and method for measuring the moisture content of a substance - Google Patents

Apparatus and method for measuring the moisture content of a substance

Info

Publication number
GB2170911B
GB2170911B GB08601621A GB8601621A GB2170911B GB 2170911 B GB2170911 B GB 2170911B GB 08601621 A GB08601621 A GB 08601621A GB 8601621 A GB8601621 A GB 8601621A GB 2170911 B GB2170911 B GB 2170911B
Authority
GB
United Kingdom
Prior art keywords
substance
measuring
moisture content
moisture
content
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
Application number
GB08601621A
Other versions
GB2170911A (en
GB8601621D0 (en
Inventor
Brian David Sowerby
Nicholas George Cutmore
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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
Priority claimed from AU52496/86A external-priority patent/AU583581B2/en
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of GB8601621D0 publication Critical patent/GB8601621D0/en
Publication of GB2170911A publication Critical patent/GB2170911A/en
Application granted granted Critical
Publication of GB2170911B publication Critical patent/GB2170911B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • G01N33/22—Fuels; Explosives
    • G01N33/222—Solid fuels, e.g. coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB08601621A 1985-01-24 1986-01-23 Apparatus and method for measuring the moisture content of a substance Expired GB2170911B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPG901185 1985-01-24
AUPH134285 1985-07-05
AUPH185285 1985-08-08
AU52496/86A AU583581B2 (en) 1985-01-24 1986-01-20 Moisture and density determination

Publications (3)

Publication Number Publication Date
GB8601621D0 GB8601621D0 (en) 1986-02-26
GB2170911A GB2170911A (en) 1986-08-13
GB2170911B true GB2170911B (en) 1989-02-01

Family

ID=27423427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08601621A Expired GB2170911B (en) 1985-01-24 1986-01-23 Apparatus and method for measuring the moisture content of a substance

Country Status (1)

Country Link
GB (1) GB2170911B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905658A1 (en) * 1989-02-24 1990-08-30 Hauni Werke Koerber & Co Kg METHOD AND DEVICE FOR MEASURING THE HUMIDITY OF A GOOD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675731A (en) * 1950-02-08 1952-07-16 British Thomson Houston Co Ltd Improvements in and relating to moisture contents monitors
GB731133A (en) * 1952-09-11 1955-06-01 Foxboro Co Means for measurement by electrical condenser of characteristics and conditions of material
GB867143A (en) * 1957-01-09 1961-05-03 Industrial Nucleonics Corp Improvements in or relating to moisture gauges
US3746975A (en) * 1971-08-20 1973-07-17 Drexelbrook Controls Measuring characteristics of materials by using susceptive and conductive components of admittance
DE2146386C3 (en) * 1971-09-16 1980-10-02 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Arrangement for recording the moisture of tobacco or other smokable goods
GB2120920B (en) * 1982-03-27 1985-10-02 Molins Plc A method and apparatus for determining the mass and moisture content of tobacco

Also Published As

Publication number Publication date
GB2170911A (en) 1986-08-13
GB8601621D0 (en) 1986-02-26

Similar Documents

Publication Publication Date Title
GB2179734B (en) Foot measuring apparatus and method
HUT45876A (en) Method and apparatus for drying liquiform materials
GB2229275B (en) Method of and apparatus for measuring the moisture content of commodities
ZA85543B (en) Moisture measuring apparatus
EP0197341A3 (en) Method of and apparatus for measuring coordinates
AU4686485A (en) Electronic foot measuring apparatus and method
FI875445A0 (en) Method and apparatus for determining parameters for gaseous substances
PT78533B (en) Method and apparatus for measuring moisture
GB2166873B (en) A method and apparatus for measuring the moisture content of dry-matter content of materials
GB2128736B (en) Apparatus and method for determining the hydrogen content of a substance
EP0155187A3 (en) Novel method and apparatus for rapidly determining the moisture content of a substance
GB2177207B (en) Method and apparatus for measuring and mapping vibrations
EP0209969A3 (en) Ion-implanting method and apparatus with improved ion-dose accuracy
GB2176617B (en) Capacitance measuring method and apparatus
DE3275870D1 (en) Method and apparatus for measuring moisture content
GB2178164B (en) Method and apparatus for particle-size analysis
GB2183443B (en) Method of and apparatus for uniformizing the moisture content of tobacco
GB2180644B (en) Interferometric measurement method and apparatus
DK163685A (en) Method and apparatus for measuring volume
GB2176059B (en) Method and apparatus for positioning two sensor devices
DE3662949D1 (en) A method and a device for determining moisture content
DE3664536D1 (en) Method and device for spectrometric measurement
EP0232609A3 (en) Measurement and control apparatus
IL85334A (en) Method and apparatus for measuring water content
GB2170911B (en) Apparatus and method for measuring the moisture content of a substance

Legal Events

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

Effective date: 20010123