JPS5690260A - Autosampler - Google Patents
AutosamplerInfo
- Publication number
- JPS5690260A JPS5690260A JP16758479A JP16758479A JPS5690260A JP S5690260 A JPS5690260 A JP S5690260A JP 16758479 A JP16758479 A JP 16758479A JP 16758479 A JP16758479 A JP 16758479A JP S5690260 A JPS5690260 A JP S5690260A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- orifices
- valve body
- dimensions
- communication orifices
- 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
Abstract
PURPOSE:To pick a sample without waste by giving prescribed dimensions in interval to communication orifices provided in two selector valve bodies. CONSTITUTION:The selector valve body A is provided with the communication orifices 1-5 having the dimensions between orifices of 1:2:1:2, while the valve body B opposed to the former provided with the communication orifices 21-27 having the dimensions between orifices of 1:1:1:1:2:1. With the communication orifices 1 and 22 being positioned to be communicated with each other, a prescribed quantity of the sample is sent from a sample holding tank 28 into a measuring cylinder 9 through a sucking nozzle 6 by a piston 45 and is retained in the cylinder. Next, the valve body B being moved to the left, the communication orifices 1 and 21 are communicated and thereby the sample in the cylinder 9 is retained by a sample retaining pipe 29. Furthermore, the valve body B is returned to the right and a pump 11 being operated, the sample in the sample retaining pipe 29 is sent to a column 17 so as for the sample to be analized in the column 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16758479A JPS5690260A (en) | 1979-12-25 | 1979-12-25 | Autosampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16758479A JPS5690260A (en) | 1979-12-25 | 1979-12-25 | Autosampler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5690260A true JPS5690260A (en) | 1981-07-22 |
Family
ID=15852454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16758479A Pending JPS5690260A (en) | 1979-12-25 | 1979-12-25 | Autosampler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690260A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53111782A (en) * | 1977-03-03 | 1978-09-29 | Jeol Ltd | Sampling and metering system |
-
1979
- 1979-12-25 JP JP16758479A patent/JPS5690260A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53111782A (en) * | 1977-03-03 | 1978-09-29 | Jeol Ltd | Sampling and metering system |
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