JPS5558458A - Method of automatic analysis - Google Patents
Method of automatic analysisInfo
- Publication number
- JPS5558458A JPS5558458A JP13003678A JP13003678A JPS5558458A JP S5558458 A JPS5558458 A JP S5558458A JP 13003678 A JP13003678 A JP 13003678A JP 13003678 A JP13003678 A JP 13003678A JP S5558458 A JPS5558458 A JP S5558458A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- digital
- output
- electronic computer
- entered
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
PURPOSE: To perform quick and accurate analysis through a simple device, by simultaneously processing the output of a temperature detector provided in a vapor- liquid equilibrium cell and the output of a gas chromatograph by an electronic computer to determine the concentration of chlorine dioxide.
CONSTITUTION: The output signal of a detector of a gas chromatograph 9 is applied to an A-D converter 10 so that the signal is converted into a digital one. The digital signal is entered into an electronic computer 1. The output signal of a temperature detector 1 attached to a vapor-liquid equilibrium cell is applied to another A-D converter 12 so that the signal is changed into a digital one. The digital signal is entered into the electronic computer 11. The computer calculates the concentration of chlorine dioxide on the basis of both the digital signals.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13003678A JPS5558458A (en) | 1978-10-24 | 1978-10-24 | Method of automatic analysis |
US06/049,187 US4270925A (en) | 1978-06-24 | 1979-06-15 | Method and apparatus for automatically determining chlorine and chlorine dioxide concentrations |
CA329,903A CA1116065A (en) | 1978-06-24 | 1979-06-15 | Method and apparatus for automatically determining chlorine and chlorine dioxide concentrations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13003678A JPS5558458A (en) | 1978-10-24 | 1978-10-24 | Method of automatic analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5558458A true JPS5558458A (en) | 1980-05-01 |
Family
ID=15024545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13003678A Pending JPS5558458A (en) | 1978-06-24 | 1978-10-24 | Method of automatic analysis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5558458A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573715A2 (en) * | 1992-06-03 | 1993-12-15 | Winfield Industries | Method and apparatus for continuously measuring the concentration of chemicals in solution |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123699A (en) * | 1976-04-09 | 1977-10-18 | Kanebo Ltd | Method of and instrument for continuously measuring concentration of volatile organic substance in solution |
-
1978
- 1978-10-24 JP JP13003678A patent/JPS5558458A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123699A (en) * | 1976-04-09 | 1977-10-18 | Kanebo Ltd | Method of and instrument for continuously measuring concentration of volatile organic substance in solution |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573715A2 (en) * | 1992-06-03 | 1993-12-15 | Winfield Industries | Method and apparatus for continuously measuring the concentration of chemicals in solution |
EP0573715A3 (en) * | 1992-06-03 | 1994-11-30 | Winfield Ind | Method and apparatus for continuously measuring the concentration of chemicals in solution. |
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