CH557540A - Titrationsapparat. - Google Patents
Titrationsapparat.Info
- Publication number
- CH557540A CH557540A CH997673A CH997673A CH557540A CH 557540 A CH557540 A CH 557540A CH 997673 A CH997673 A CH 997673A CH 997673 A CH997673 A CH 997673A CH 557540 A CH557540 A CH 557540A
- Authority
- CH
- Switzerland
- Prior art keywords
- titration apparatus
- titration
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
- G01N31/162—Determining the equivalent point by means of a discontinuity
- G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29489672A | 1972-10-04 | 1972-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH557540A true CH557540A (de) | 1974-12-31 |
Family
ID=23135404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH997673A CH557540A (de) | 1972-10-04 | 1973-07-09 | Titrationsapparat. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3798431A (de) |
JP (1) | JPS4974093A (de) |
CA (1) | CA989069A (de) |
CH (1) | CH557540A (de) |
DE (1) | DE2349603A1 (de) |
FR (1) | FR2202327B1 (de) |
GB (1) | GB1431478A (de) |
NL (1) | NL7313598A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034277A (en) * | 1975-08-13 | 1977-07-05 | The Superior Electric Company | Pulse to step error sensing circuit |
CH594235A5 (de) * | 1976-02-06 | 1977-12-30 | Mettler Instrumente Ag | |
DE2805946A1 (de) * | 1978-02-13 | 1979-08-16 | Bayer Ag | Vorrichtung zum dosieren mindestens zweier fliessfaehiger reaktionskomponenten in eine mischkammer |
US4257862A (en) * | 1978-07-24 | 1981-03-24 | Eastman Kodak Company | Chemical analyzer |
US4250555A (en) * | 1979-01-22 | 1981-02-10 | Nortron Corporation | Self-calibrating data collection system for dynamic wheel balancing machine |
US4456863A (en) * | 1980-12-23 | 1984-06-26 | Cleveland Machine Controls, Inc. | Apparatus for automatic calibration of servo response |
US4545690A (en) * | 1983-06-30 | 1985-10-08 | Beckman Instruments, Inc. | Temperature measurement probe for chemical reactions and method of use thereof |
US4676100A (en) * | 1984-10-31 | 1987-06-30 | Berwind Corporation | Capacitance-type material level indicator |
US4702393A (en) * | 1985-02-07 | 1987-10-27 | Hyperion, Inc. | Compensating diluter/dispenser |
CH678926A5 (de) * | 1989-04-04 | 1991-11-29 | Mettler Toledo Ag | |
US5152776A (en) * | 1990-04-03 | 1992-10-06 | Cordis Corporation | Balloon inflation device |
KR0176653B1 (ko) * | 1996-05-31 | 1999-04-15 | 김광호 | 디스크 구동 기록장치의 서보제어계 게인 교정방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR994618A (fr) * | 1948-09-07 | 1951-11-20 | Procédé et dispositif pour enregistrer automatiquement une quantité de matière délivrée, notamment dans un appareil de titrimétrie | |
FR1374443A (fr) * | 1962-08-17 | 1964-10-09 | Jones & Laughlin Steel Corp | Perfectionnements aux appareils pour la mesure de dimensions |
GB1187511A (en) * | 1966-07-23 | 1970-04-08 | Ajinomoto Kk | Improvements in and relating to Automatic Titration Apparatus |
US3713774A (en) * | 1970-02-04 | 1973-01-30 | S Southwick | Method and apparatus for titrating liquids |
US3665305A (en) * | 1970-02-24 | 1972-05-23 | United Systems Corp | Analog to digital converter with automatic calibration |
US3681577A (en) * | 1970-10-30 | 1972-08-01 | Technicon Instr | Automatic calibration apparatus |
US3711774A (en) * | 1971-03-01 | 1973-01-16 | Perkin Elmer Corp | Automatic gain calibration |
-
1972
- 1972-10-04 US US00294896A patent/US3798431A/en not_active Expired - Lifetime
-
1973
- 1973-05-15 CA CA171,393A patent/CA989069A/en not_active Expired
- 1973-07-09 CH CH997673A patent/CH557540A/de not_active IP Right Cessation
- 1973-10-02 JP JP48110905A patent/JPS4974093A/ja active Pending
- 1973-10-03 FR FR7335343A patent/FR2202327B1/fr not_active Expired
- 1973-10-03 NL NL7313598A patent/NL7313598A/xx not_active Application Discontinuation
- 1973-10-03 DE DE19732349603 patent/DE2349603A1/de active Pending
- 1973-10-04 GB GB4641573A patent/GB1431478A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA989069A (en) | 1976-05-11 |
FR2202327A1 (de) | 1974-05-03 |
US3798431A (en) | 1974-03-19 |
JPS4974093A (de) | 1974-07-17 |
GB1431478A (en) | 1976-04-07 |
NL7313598A (de) | 1974-04-08 |
FR2202327B1 (de) | 1979-07-27 |
DE2349603A1 (de) | 1974-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |