KR880701877A - Chemical analysis device and method - Google Patents
Chemical analysis device and methodInfo
- Publication number
- KR880701877A KR880701877A KR1019880700439A KR880700439A KR880701877A KR 880701877 A KR880701877 A KR 880701877A KR 1019880700439 A KR1019880700439 A KR 1019880700439A KR 880700439 A KR880700439 A KR 880700439A KR 880701877 A KR880701877 A KR 880701877A
- Authority
- KR
- South Korea
- Prior art keywords
- analysis device
- chemical analysis
- chemical
- analysis
- Prior art date
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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/79—Photometric titration
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH760986 | 1986-08-22 | ||
PCT/AU1987/000233 WO1988001380A1 (en) | 1986-08-22 | 1987-07-24 | Microprocessor controlled titrator |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880701877A true KR880701877A (en) | 1988-11-05 |
Family
ID=3771779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880700439A KR880701877A (en) | 1986-08-22 | 1988-04-22 | Chemical analysis device and method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0318482A4 (en) |
JP (1) | JPH02500773A (en) |
KR (1) | KR880701877A (en) |
BR (1) | BR8707795A (en) |
FI (1) | FI890741A (en) |
WO (1) | WO1988001380A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK147092A (en) * | 1992-12-08 | 1994-06-09 | Danisco | Method and apparatus for measuring color changes |
US5528521A (en) * | 1994-05-27 | 1996-06-18 | Hoffmann-La Roche Inc. | Titration emulation system and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846590A (en) * | 1956-03-16 | 1958-08-05 | California Research Corp | Nitrogen recorder |
US3026182A (en) * | 1958-07-14 | 1962-03-20 | Cenco Instr Corp | Method and apparatus for automatic photometric color end point detection of titration processes |
US3551109A (en) * | 1967-12-13 | 1970-12-29 | Harald Dahms | Method and apparatus for the titration of chloride and bicarbonate in serum |
US4101275A (en) * | 1971-08-26 | 1978-07-18 | Nippon Steel Corporation | Automatic photometric analyzer |
NL8003526A (en) * | 1979-06-25 | 1980-12-30 | Mitsubishi Chem Ind | AUTOMATIC TITRATION DEVICE. |
-
1987
- 1987-07-24 JP JP62504516A patent/JPH02500773A/en active Pending
- 1987-07-24 WO PCT/AU1987/000233 patent/WO1988001380A1/en not_active Application Discontinuation
- 1987-07-24 BR BR8707795A patent/BR8707795A/en unknown
- 1987-07-24 EP EP19870904817 patent/EP0318482A4/en not_active Withdrawn
-
1988
- 1988-04-22 KR KR1019880700439A patent/KR880701877A/en not_active Application Discontinuation
-
1989
- 1989-02-16 FI FI890741A patent/FI890741A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI890741A0 (en) | 1989-02-16 |
JPH02500773A (en) | 1990-03-15 |
EP0318482A1 (en) | 1989-06-07 |
BR8707795A (en) | 1989-08-15 |
WO1988001380A1 (en) | 1988-02-25 |
EP0318482A4 (en) | 1990-10-24 |
FI890741A (en) | 1989-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |