DD139028A1 - Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen - Google Patents

Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen

Info

Publication number
DD139028A1
DD139028A1 DD20868278A DD20868278A DD139028A1 DD 139028 A1 DD139028 A1 DD 139028A1 DD 20868278 A DD20868278 A DD 20868278A DD 20868278 A DD20868278 A DD 20868278A DD 139028 A1 DD139028 A1 DD 139028A1
Authority
DD
German Democratic Republic
Prior art keywords
microwaves
moisture
measuring
fiber strength
stretch fiber
Prior art date
Application number
DD20868278A
Other languages
English (en)
Inventor
Ludwig Weisser
Original Assignee
Ludwig Weisser
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 Ludwig Weisser filed Critical Ludwig Weisser
Priority to DD20868278A priority Critical patent/DD139028A1/de
Priority to DE19792936391 priority patent/DE2936391A1/de
Publication of DD139028A1 publication Critical patent/DD139028A1/de

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)
DD20868278A 1978-10-26 1978-10-26 Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen DD139028A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD20868278A DD139028A1 (de) 1978-10-26 1978-10-26 Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen
DE19792936391 DE2936391A1 (de) 1978-10-26 1979-09-08 Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20868278A DD139028A1 (de) 1978-10-26 1978-10-26 Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen

Publications (1)

Publication Number Publication Date
DD139028A1 true DD139028A1 (de) 1979-12-05

Family

ID=5515018

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20868278A DD139028A1 (de) 1978-10-26 1978-10-26 Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen

Country Status (2)

Country Link
DD (1) DD139028A1 (de)
DE (1) DE2936391A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607212A (en) * 1982-09-10 1986-08-19 A.Ahlstrom Osakeyhtio Method and apparatus for detection of knots or the like in sawn lumber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607212A (en) * 1982-09-10 1986-08-19 A.Ahlstrom Osakeyhtio Method and apparatus for detection of knots or the like in sawn lumber

Also Published As

Publication number Publication date
DE2936391A1 (de) 1980-04-30

Similar Documents

Publication Publication Date Title
MX152224A (es) Procedimiento mejorado para la obtencion de anhidrido acetico
JPS52130393A (en) Instrument for measuring dried solid or water content with microwave
AT340038B (de) Messanordnung zur ermittlung von biologischen messparametern
AT383675B (de) Lichtelektrische laengen- oder winkelmesseinrichtung
LU80883A1 (fr) Bande de roulement de bandage pneumatique
DD139028A1 (de) Streifenleiter zur feuchtigkeitsmessung bahnenfoermiger fester stoffe mittels mikrowellen
IT1165379B (it) Dispositivo atto ad indicare valori misurati
AT339062B (de) Verfahren zur langenmessung
DD136537A1 (de) Messanordnung zur absteckung und aufmessung mittels elektronischem tachymeter
IT1119056B (it) Procedimento e dispositivo per la determinazione discriminativa delle costanti elettriche
SE7809736L (sv) Forfarande for framstellning av papper med hog torrhallfasthet
AT343302B (de) Vorrichtung zur langenmessung
AT380620B (de) Lichtelektrische laengen- oder winkelmesseinrichtung
SE7902183L (sv) Vermemengdsmetare
ATA512678A (de) Einrichtung zur hypsometrischen luftdruck- messung
JPS5498265A (en) Length measuring instrument
JPS54133366A (en) Inside measure dimensions measuring instrument
PL107172B1 (pl) Sposob pomiaru wytrzymalosci na sciskanie
JPS54111887A (en) Method of measuring moisture content
DD136657A1 (de) Verfahren zur bestimmung der elektrischen eigenscha&ten von dielektrika
DD127660A1 (de) Vorrichtung zur herstellung eines endlosen materialstreifens zur hochspannungsisolation von spulen
JPS54130094A (en) Method of measuring ferritin
JPS53120498A (en) Rapid moisture measurement method
PL204937A1 (pl) Indykator natezenia pola elektromagnetycznego
PL107061B1 (pl) Sposob pomiaru sczepnosci nitek osnowy