JPH0635174Y2 - 電気伝導度測定用電極対 - Google Patents
電気伝導度測定用電極対Info
- Publication number
- JPH0635174Y2 JPH0635174Y2 JP13683488U JP13683488U JPH0635174Y2 JP H0635174 Y2 JPH0635174 Y2 JP H0635174Y2 JP 13683488 U JP13683488 U JP 13683488U JP 13683488 U JP13683488 U JP 13683488U JP H0635174 Y2 JPH0635174 Y2 JP H0635174Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- measured
- electrical conductivity
- liquid
- value
- 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
- 238000005259 measurement Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims description 21
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 238000005886 esterification reaction Methods 0.000 description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 14
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13683488U JPH0635174Y2 (ja) | 1988-10-20 | 1988-10-20 | 電気伝導度測定用電極対 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13683488U JPH0635174Y2 (ja) | 1988-10-20 | 1988-10-20 | 電気伝導度測定用電極対 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257055U JPH0257055U (enrdf_load_stackoverflow) | 1990-04-25 |
| JPH0635174Y2 true JPH0635174Y2 (ja) | 1994-09-14 |
Family
ID=31397713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13683488U Expired - Lifetime JPH0635174Y2 (ja) | 1988-10-20 | 1988-10-20 | 電気伝導度測定用電極対 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635174Y2 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100663931B1 (ko) * | 2003-04-21 | 2007-01-02 | 쇼본도 겐세츠 가부시키가이샤 | 수리시설의 시트 라이닝 방법 및 수리시설의 시트 라이닝방법에 사용되는 합성수지제 시트로 이루어지는 용기형상물 |
| JP5509358B1 (ja) * | 2013-02-12 | 2014-06-04 | 株式会社 堀場アドバンスドテクノ | 比抵抗測定回路、比抵抗測定装置、液体試料管理方法及び液体試料管理システム |
| US10082477B2 (en) | 2013-02-12 | 2018-09-25 | Horiba Advanced Techno, Co., Ltd. | Resistivity-measuring circuit, cell for measuring liquid sample, resistivity-measuring apparatus, liquid sample control method, and liquid sample control system |
| WO2022025068A1 (ja) | 2020-07-31 | 2022-02-03 | 富士フイルム株式会社 | 機上現像型平版印刷版原版、平版印刷版の作製方法、及び、平版印刷方法 |
-
1988
- 1988-10-20 JP JP13683488U patent/JPH0635174Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100663931B1 (ko) * | 2003-04-21 | 2007-01-02 | 쇼본도 겐세츠 가부시키가이샤 | 수리시설의 시트 라이닝 방법 및 수리시설의 시트 라이닝방법에 사용되는 합성수지제 시트로 이루어지는 용기형상물 |
| JP5509358B1 (ja) * | 2013-02-12 | 2014-06-04 | 株式会社 堀場アドバンスドテクノ | 比抵抗測定回路、比抵抗測定装置、液体試料管理方法及び液体試料管理システム |
| US10082477B2 (en) | 2013-02-12 | 2018-09-25 | Horiba Advanced Techno, Co., Ltd. | Resistivity-measuring circuit, cell for measuring liquid sample, resistivity-measuring apparatus, liquid sample control method, and liquid sample control system |
| WO2022025068A1 (ja) | 2020-07-31 | 2022-02-03 | 富士フイルム株式会社 | 機上現像型平版印刷版原版、平版印刷版の作製方法、及び、平版印刷方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0257055U (enrdf_load_stackoverflow) | 1990-04-25 |
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