JPS55136959A - Sample diluter - Google Patents
Sample diluterInfo
- Publication number
- JPS55136959A JPS55136959A JP4437079A JP4437079A JPS55136959A JP S55136959 A JPS55136959 A JP S55136959A JP 4437079 A JP4437079 A JP 4437079A JP 4437079 A JP4437079 A JP 4437079A JP S55136959 A JPS55136959 A JP S55136959A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- valve
- cleaning liquid
- clogging
- ejected
- 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 prevent the clogging of suction nozzles by solid substances in a sample by a method wherein a cleaning liquid is ejected from suction nozzles at the time when they are not sucking the sample. CONSTITUTION:Elastic tubes 11, 12 are pressed by rollers 13, 14. By this, sample 3 and diluent 4 are sucked respectively from the ends of nozzles 1, 2 connected to tubes 11, 12. Both liquids join in overflow tank 15 and are drawn into a measuring device and are measured. When the measurement is completed, nozzle 1 is moved into container 10 by a moving mechanism, and at the same time, a valve 20 is opened, the piston of a cylinder 18 is lowered, and cleaning liquid 21 is sucked. Next, valve 20 is closed and valve 23 is opened, and the piston of cylinder 18 is moved up. Then, the cleaning liquid is ejected from nozzle 1, and the substances attached to its end are removed. By this a sample diluter equipped with the function of preventing the clogging of suction nozzoles by solid substances in the sample can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4437079A JPS55136959A (en) | 1979-04-13 | 1979-04-13 | Sample diluter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4437079A JPS55136959A (en) | 1979-04-13 | 1979-04-13 | Sample diluter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55136959A true JPS55136959A (en) | 1980-10-25 |
Family
ID=12689616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4437079A Pending JPS55136959A (en) | 1979-04-13 | 1979-04-13 | Sample diluter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55136959A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62187852U (en) * | 1986-05-21 | 1987-11-30 |
-
1979
- 1979-04-13 JP JP4437079A patent/JPS55136959A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62187852U (en) * | 1986-05-21 | 1987-11-30 |
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