JPH01197644A - インピーダンス検出装置 - Google Patents
インピーダンス検出装置Info
- Publication number
- JPH01197644A JPH01197644A JP2207888A JP2207888A JPH01197644A JP H01197644 A JPH01197644 A JP H01197644A JP 2207888 A JP2207888 A JP 2207888A JP 2207888 A JP2207888 A JP 2207888A JP H01197644 A JPH01197644 A JP H01197644A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- impedance
- filter element
- filter
- foreign matter
- 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.)
- Granted
Links
- 239000000356 contaminant Substances 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 6
- 239000010687 lubricating oil Substances 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 102220051077 rs145247495 Human genes 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2207888A JPH01197644A (ja) | 1988-02-03 | 1988-02-03 | インピーダンス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2207888A JPH01197644A (ja) | 1988-02-03 | 1988-02-03 | インピーダンス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01197644A true JPH01197644A (ja) | 1989-08-09 |
| JPH0583148B2 JPH0583148B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-24 |
Family
ID=12072850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2207888A Granted JPH01197644A (ja) | 1988-02-03 | 1988-02-03 | インピーダンス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01197644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009739A (en) * | 1996-12-18 | 2000-01-04 | Ebara Corporation | Method for evaluating performance of chemical filter for cleaning gas |
| JP2021016811A (ja) * | 2019-07-18 | 2021-02-15 | 国立大学法人信州大学 | フィルタ膜の透水性評価方法および装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338612U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-08-28 | 1988-03-12 |
-
1988
- 1988-02-03 JP JP2207888A patent/JPH01197644A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338612U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-08-28 | 1988-03-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009739A (en) * | 1996-12-18 | 2000-01-04 | Ebara Corporation | Method for evaluating performance of chemical filter for cleaning gas |
| JP2021016811A (ja) * | 2019-07-18 | 2021-02-15 | 国立大学法人信州大学 | フィルタ膜の透水性評価方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583148B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-24 |
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