JPH0546495B2 - - Google Patents
Info
- Publication number
- JPH0546495B2 JPH0546495B2 JP15457284A JP15457284A JPH0546495B2 JP H0546495 B2 JPH0546495 B2 JP H0546495B2 JP 15457284 A JP15457284 A JP 15457284A JP 15457284 A JP15457284 A JP 15457284A JP H0546495 B2 JPH0546495 B2 JP H0546495B2
- Authority
- JP
- Japan
- Prior art keywords
- impedance
- electrodes
- coating film
- electrode
- measurement
- 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 - Lifetime
Links
- 238000000576 coating method Methods 0.000 claims description 33
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000005259 measurement Methods 0.000 claims description 26
- 238000002847 impedance measurement Methods 0.000 claims description 9
- 239000010953 base metal Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 description 27
- 230000006866 deterioration Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15457284A JPS6131948A (ja) | 1984-07-25 | 1984-07-25 | 塗膜インピ−ダンス測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15457284A JPS6131948A (ja) | 1984-07-25 | 1984-07-25 | 塗膜インピ−ダンス測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6131948A JPS6131948A (ja) | 1986-02-14 |
| JPH0546495B2 true JPH0546495B2 (enrdf_load_stackoverflow) | 1993-07-14 |
Family
ID=15587158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15457284A Granted JPS6131948A (ja) | 1984-07-25 | 1984-07-25 | 塗膜インピ−ダンス測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131948A (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6078182A (en) * | 1998-04-21 | 2000-06-20 | Illinois Tool Works Inc | Resistance measuring meter with voltage multiplier |
| JP4532357B2 (ja) * | 2005-06-15 | 2010-08-25 | 株式会社アタゴ | 濃度測定装置 |
| JP4748451B2 (ja) * | 2006-02-08 | 2011-08-17 | 凸版印刷株式会社 | ハイブリダイゼーションの検出方法 |
| JP5625941B2 (ja) * | 2011-01-20 | 2014-11-19 | 日産自動車株式会社 | 抵抗測定装置および抵抗測定方法 |
| JP2014044102A (ja) * | 2012-08-27 | 2014-03-13 | Hioki Ee Corp | 四端子抵抗測定装置、検査装置、四端子抵抗測定方法および検査方法 |
| JP6565979B2 (ja) * | 2017-08-04 | 2019-08-28 | マツダ株式会社 | 被覆金属材の耐食性試験装置及び耐食性試験方法 |
| KR102770258B1 (ko) * | 2018-07-11 | 2025-02-20 | 넥스트 이노베이션 고도가이샤 | 절연층 형성 방법 |
| JP2020118468A (ja) | 2019-01-18 | 2020-08-06 | マツダ株式会社 | 被覆金属材の耐食性試験装置 |
| JP7223649B2 (ja) * | 2019-06-26 | 2023-02-16 | 日鉄エンジニアリング株式会社 | 塗膜特性測定方法、および塗膜特性測定装置 |
| JP7408246B2 (ja) * | 2020-06-09 | 2024-01-05 | 日本アンテナ株式会社 | 誘電正接測定法および測定治具 |
| JP2023160373A (ja) * | 2022-04-22 | 2023-11-02 | 株式会社Ｓｃｒｅｅｎホールディングス | インピーダンス計測装置およびインピーダンス計測方法 |
-
1984
- 1984-07-25 JP JP15457284A patent/JPS6131948A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6131948A (ja) | 1986-02-14 |