JPS5690260A - Autosampler - Google Patents

Autosampler

Info

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
Application number
JP16758479A
Other languages
Japanese (ja)
Inventor
Noboru Someya
Yukio Akita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEISHIN SEIYAKU KK
Original Assignee
SEISHIN SEIYAKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SEISHIN SEIYAKU KK filed Critical SEISHIN SEIYAKU KK
Priority to JP16758479A priority Critical patent/JPS5690260A/en
Publication of JPS5690260A publication Critical patent/JPS5690260A/en
Pending legal-status Critical Current

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.
JP16758479A 1979-12-25 1979-12-25 Autosampler Pending JPS5690260A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111782A (en) * 1977-03-03 1978-09-29 Jeol Ltd Sampling and metering system

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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