JPH0629725Y2 - 液体濃度計 - Google Patents
液体濃度計Info
- Publication number
- JPH0629725Y2 JPH0629725Y2 JP1989041244U JP4124489U JPH0629725Y2 JP H0629725 Y2 JPH0629725 Y2 JP H0629725Y2 JP 1989041244 U JP1989041244 U JP 1989041244U JP 4124489 U JP4124489 U JP 4124489U JP H0629725 Y2 JPH0629725 Y2 JP H0629725Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- measured
- chamber
- concentration
- glass rod
- 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
- 239000007788 liquid Substances 0.000 title claims description 85
- 239000011521 glass Substances 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 17
- 239000013307 optical fiber Substances 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001012 protector Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989041244U JPH0629725Y2 (ja) | 1989-04-07 | 1989-04-07 | 液体濃度計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989041244U JPH0629725Y2 (ja) | 1989-04-07 | 1989-04-07 | 液体濃度計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02131648U JPH02131648U (enrdf_load_stackoverflow) | 1990-11-01 |
JPH0629725Y2 true JPH0629725Y2 (ja) | 1994-08-10 |
Family
ID=31551747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989041244U Expired - Lifetime JPH0629725Y2 (ja) | 1989-04-07 | 1989-04-07 | 液体濃度計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0629725Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61226639A (ja) * | 1985-04-01 | 1986-10-08 | Iiosu:Kk | 投入式成分々析計 |
-
1989
- 1989-04-07 JP JP1989041244U patent/JPH0629725Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02131648U (enrdf_load_stackoverflow) | 1990-11-01 |
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