SE508711C2 - Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt - Google Patents

Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt

Info

Publication number
SE508711C2
SE508711C2 SE9604760A SE9604760A SE508711C2 SE 508711 C2 SE508711 C2 SE 508711C2 SE 9604760 A SE9604760 A SE 9604760A SE 9604760 A SE9604760 A SE 9604760A SE 508711 C2 SE508711 C2 SE 508711C2
Authority
SE
Sweden
Prior art keywords
layer
film
thickness
measuring
layer thickness
Prior art date
Application number
SE9604760A
Other languages
English (en)
Swedish (sv)
Other versions
SE9604760D0 (sv
SE9604760L (sv
Inventor
Kent Nilsson
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE9604760A priority Critical patent/SE508711C2/sv
Publication of SE9604760D0 publication Critical patent/SE9604760D0/xx
Priority to EP97850170A priority patent/EP0851204A3/en
Priority to BR9706265A priority patent/BR9706265A/pt
Publication of SE9604760L publication Critical patent/SE9604760L/
Publication of SE508711C2 publication Critical patent/SE508711C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • G01B5/066—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
SE9604760A 1996-12-23 1996-12-23 Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt SE508711C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9604760A SE508711C2 (sv) 1996-12-23 1996-12-23 Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt
EP97850170A EP0851204A3 (en) 1996-12-23 1997-12-09 Arrangement for a layer thickness measurer and a method for measuring the thickness of a layer
BR9706265A BR9706265A (pt) 1996-12-23 1997-12-23 Disposição para um medidor de espessura de camada e um método para medir a espessura de uma camada

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604760A SE508711C2 (sv) 1996-12-23 1996-12-23 Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt

Publications (3)

Publication Number Publication Date
SE9604760D0 SE9604760D0 (sv) 1996-12-23
SE9604760L SE9604760L (sv) 1998-06-24
SE508711C2 true SE508711C2 (sv) 1998-10-26

Family

ID=20405115

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604760A SE508711C2 (sv) 1996-12-23 1996-12-23 Anordning för en skikttjockleksmätare och ett förfarande för att mäta tjockleken hos ett skikt

Country Status (3)

Country Link
EP (1) EP0851204A3 (pt)
BR (1) BR9706265A (pt)
SE (1) SE508711C2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792255B (zh) * 2015-05-06 2018-06-05 京东方科技集团股份有限公司 一种膜厚测试装置及膜厚测试方法
CN112268496B (zh) * 2020-09-24 2022-05-17 深圳华力岩土工程有限公司 一种垫砂层厚度检测设备及检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738131A (en) * 1987-06-17 1988-04-19 Paul N. Gardner Company, Inc. Guarded ring tensioned thickness standard
DE4007363A1 (de) * 1990-03-08 1991-09-12 Weber Maschinenbau Gmbh Verfahren zur messung der dicke einer schicht auf einem traegermaterial
US5241280A (en) * 1990-06-05 1993-08-31 Defelsko Corporation Coating thickness measurement gauge
DE59201672D1 (de) * 1992-07-03 1995-04-20 Nix Norbert Magnetinduktive und Wirbelstrommesssonde zur Messung einer Schichtdicke.
DE19635855C2 (de) * 1996-09-04 2001-03-08 Elektrophysik Dr Steingroever Verfahren und Meßsonde zum Messen der Dicke von pulvrigen oder weichen Schichtwerkstoffen auf einem festen Grundwerkstoff

Also Published As

Publication number Publication date
EP0851204A2 (en) 1998-07-01
BR9706265A (pt) 1999-03-30
EP0851204A3 (en) 2001-04-04
SE9604760D0 (sv) 1996-12-23
SE9604760L (sv) 1998-06-24

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Legal Events

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