JPS55135744A - Measuring method for automatic column - Google Patents

Measuring method for automatic column

Info

Publication number
JPS55135744A
JPS55135744A JP4397579A JP4397579A JPS55135744A JP S55135744 A JPS55135744 A JP S55135744A JP 4397579 A JP4397579 A JP 4397579A JP 4397579 A JP4397579 A JP 4397579A JP S55135744 A JPS55135744 A JP S55135744A
Authority
JP
Japan
Prior art keywords
pump
columns
given time
column
stops
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.)
Granted
Application number
JP4397579A
Other languages
Japanese (ja)
Other versions
JPS5833503B2 (en
Inventor
Takashi Tanaka
Kazuo Hiiro
Akinobu Kawahara
Shozo Yamada
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.)
TOYO KAGAKU SANGYO KK
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
TOYO KAGAKU SANGYO KK
Agency of Industrial Science and Technology
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 TOYO KAGAKU SANGYO KK, Agency of Industrial Science and Technology filed Critical TOYO KAGAKU SANGYO KK
Priority to JP54043975A priority Critical patent/JPS5833503B2/en
Publication of JPS55135744A publication Critical patent/JPS55135744A/en
Publication of JPS5833503B2 publication Critical patent/JPS5833503B2/en
Expired legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To enable to measure the causes to contamination for a long time, continuously and in full automatic manner, by sampling a given amount of inspected water every given time and pouring the inspected water to the absorption columns.
CONSTITUTION: When the inspected water is pumped up for a given time with the pump 4 and supplied, the pump 4 stops, and instead the pump 6 is operated, and coloring agent is poured in the column 2 through the injection needle 3 and exhaust needle 3'. The pump 6 stops after a given time, and the detection end 23 of the optical measuring unit starts scanning over the full length of the column. Thus, the coloring concentration of ion exchange resin in the columns is detected as electric signal and recorded on the recorder 24. The detection end 23 is supported at the support member 11 movable up and down with the motor 10 and it reciprocates between the upper and lower end of the columns.
COPYRIGHT: (C)1980,JPO&Japio
JP54043975A 1979-04-10 1979-04-10 Automatic column measurement method Expired JPS5833503B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54043975A JPS5833503B2 (en) 1979-04-10 1979-04-10 Automatic column measurement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54043975A JPS5833503B2 (en) 1979-04-10 1979-04-10 Automatic column measurement method

Publications (2)

Publication Number Publication Date
JPS55135744A true JPS55135744A (en) 1980-10-22
JPS5833503B2 JPS5833503B2 (en) 1983-07-20

Family

ID=12678712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54043975A Expired JPS5833503B2 (en) 1979-04-10 1979-04-10 Automatic column measurement method

Country Status (1)

Country Link
JP (1) JPS5833503B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022132242A (en) * 2021-02-26 2022-09-07 株式会社プレッパーズ column unit
JP2022131302A (en) * 2021-02-26 2022-09-07 株式会社プレッパーズ Nozzle for liquid chromatograph and liquid chromatograph

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251584U (en) * 1975-10-11 1977-04-13
JPS5430892A (en) * 1977-08-12 1979-03-07 Agency Of Ind Science & Technol Analyzing method and analyzing agent of phosphoric acids and acid ions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251584U (en) * 1975-10-11 1977-04-13
JPS5430892A (en) * 1977-08-12 1979-03-07 Agency Of Ind Science & Technol Analyzing method and analyzing agent of phosphoric acids and acid ions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022132242A (en) * 2021-02-26 2022-09-07 株式会社プレッパーズ column unit
JP2022131302A (en) * 2021-02-26 2022-09-07 株式会社プレッパーズ Nozzle for liquid chromatograph and liquid chromatograph

Also Published As

Publication number Publication date
JPS5833503B2 (en) 1983-07-20

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