AU3093100A - An instrument and a method for measuring the degree of dust and dirt on a surface - Google Patents
An instrument and a method for measuring the degree of dust and dirt on a surfaceInfo
- Publication number
- AU3093100A AU3093100A AU30931/00A AU3093100A AU3093100A AU 3093100 A AU3093100 A AU 3093100A AU 30931/00 A AU30931/00 A AU 30931/00A AU 3093100 A AU3093100 A AU 3093100A AU 3093100 A AU3093100 A AU 3093100A
- Authority
- AU
- Australia
- Prior art keywords
- dirt
- dust
- instrument
- measuring
- degree
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804398A SE521948C2 (en) | 1998-12-17 | 1998-12-17 | Measuring instruments and method for measuring the degree of dust and dirt coating on a surface |
SE9804398 | 1998-12-17 | ||
PCT/SE1999/002405 WO2000039566A1 (en) | 1998-12-17 | 1999-12-17 | An instrument and a method for measuring the degree of dust and dirt on a surface |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3093100A true AU3093100A (en) | 2000-07-31 |
Family
ID=20413725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30931/00A Abandoned AU3093100A (en) | 1998-12-17 | 1999-12-17 | An instrument and a method for measuring the degree of dust and dirt on a surface |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1147404A1 (en) |
JP (1) | JP2002533717A (en) |
AU (1) | AU3093100A (en) |
SE (1) | SE521948C2 (en) |
WO (1) | WO2000039566A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10145985C2 (en) * | 2001-09-18 | 2003-11-13 | Fkfs Forschungsinstitut Fuer K | Methods and devices for determining the quantitative contamination of surfaces |
EP1635167B1 (en) * | 2004-09-10 | 2007-10-31 | Cognis IP Management GmbH | Method for quantitatively measuring of deposits on solid surfaces |
EP2153214A1 (en) | 2007-05-11 | 2010-02-17 | Argos Solutions AS | Apparatus for characterizing a surface structure |
EP2410317A1 (en) * | 2010-07-13 | 2012-01-25 | Krämer AG Bassersdorf | Method for assessing particles attached to a body |
SE1250056A1 (en) | 2012-01-27 | 2013-07-28 | Spaarab Produkter Ab | Detection of contaminated areas |
KR101582461B1 (en) * | 2014-10-22 | 2016-01-05 | 주식회사 제덱스 | Test film for detecting surface particles in clean room |
KR101809009B1 (en) * | 2017-08-02 | 2017-12-15 | 주식회사 제덱스 | Apparatus for detecting materials on transparent or translucent film |
CN110108536B (en) * | 2019-06-18 | 2021-10-01 | 中国计量大学 | Standard plate manufacturing method for heliostat area gray level detection and comparison |
DE102020212563A1 (en) | 2020-10-05 | 2022-04-07 | Carl Zeiss Smt Gmbh | Procedure for determining the particle load on a surface |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1240052A (en) * | 1984-11-30 | 1988-08-02 | Motoji Shiozumi | Method of and apparatus for determining glossinesses of surface of body |
US5083161A (en) * | 1989-08-25 | 1992-01-21 | Xerox Corporation | Densitometer for measuring developability |
DK163538C (en) * | 1990-03-22 | 1992-08-03 | Abk Bygge & Miljoeteknik | PROCEDURE AND CLEANING CONTROL MEASUREMENT |
US5461481A (en) * | 1992-12-29 | 1995-10-24 | Research Technology International Company | System, apparatus and/or method for analyzing light intensities of light reflected from a surface of a sample |
US5412221A (en) * | 1994-04-26 | 1995-05-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Particle fallout/activity sensor |
NO307675B1 (en) * | 1997-04-18 | 2000-05-08 | Lasse Leirfall | Use of a measuring device to indicate a contaminated, soiled or flammable state |
-
1998
- 1998-12-17 SE SE9804398A patent/SE521948C2/en not_active IP Right Cessation
-
1999
- 1999-12-17 WO PCT/SE1999/002405 patent/WO2000039566A1/en not_active Application Discontinuation
- 1999-12-17 JP JP2000591416A patent/JP2002533717A/en not_active Withdrawn
- 1999-12-17 AU AU30931/00A patent/AU3093100A/en not_active Abandoned
- 1999-12-17 EP EP99964901A patent/EP1147404A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE9804398L (en) | 2000-06-18 |
SE521948C2 (en) | 2003-12-23 |
WO2000039566A1 (en) | 2000-07-06 |
JP2002533717A (en) | 2002-10-08 |
SE9804398D0 (en) | 1998-12-17 |
EP1147404A1 (en) | 2001-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |