JPS5672348A - Sample pickup device for automatic chemical analyzer - Google Patents
Sample pickup device for automatic chemical analyzerInfo
- Publication number
- JPS5672348A JPS5672348A JP14977979A JP14977979A JPS5672348A JP S5672348 A JPS5672348 A JP S5672348A JP 14977979 A JP14977979 A JP 14977979A JP 14977979 A JP14977979 A JP 14977979A JP S5672348 A JPS5672348 A JP S5672348A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- sample
- rinsing
- switching valve
- pickup device
- 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
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
PURPOSE:To enable to finish the rinsing process in a short time and to quicken the pickup cycle of sample, by connecting a rinsing pump as the pump leading the sample in the guide tube and locating a switching valve between the pump and rinsing pump. CONSTITUTION:In picking up the sample, a constant volume pump 14 is operated and the sample is suctioned to the degree that it is slightly overflowed from the measuring tube 7. Further, a switching valve 17 is switched at rinsing, and a rinsing pump 18 is operated to discharge the delivery liquid from a rinsing tank 15 via the switching valve 17, pump 14, tubes, 12, 7, 9 and a sample suction pipe 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14977979A JPS5672348A (en) | 1979-11-19 | 1979-11-19 | Sample pickup device for automatic chemical analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14977979A JPS5672348A (en) | 1979-11-19 | 1979-11-19 | Sample pickup device for automatic chemical analyzer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5672348A true JPS5672348A (en) | 1981-06-16 |
Family
ID=15482531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14977979A Pending JPS5672348A (en) | 1979-11-19 | 1979-11-19 | Sample pickup device for automatic chemical analyzer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672348A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS545790A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Ltd | Automatic analyzer of single channel multiple item |
-
1979
- 1979-11-19 JP JP14977979A patent/JPS5672348A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS545790A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Ltd | Automatic analyzer of single channel multiple item |
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