JPS5790136A - Liquid sampler cell - Google Patents

Liquid sampler cell

Info

Publication number
JPS5790136A
JPS5790136A JP16528580A JP16528580A JPS5790136A JP S5790136 A JPS5790136 A JP S5790136A JP 16528580 A JP16528580 A JP 16528580A JP 16528580 A JP16528580 A JP 16528580A JP S5790136 A JPS5790136 A JP S5790136A
Authority
JP
Japan
Prior art keywords
cell
organisms
liquid sampler
micro
windows
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
JP16528580A
Other languages
Japanese (ja)
Inventor
Tetsuya Katayama
Kenichi Sugano
Masao Koyama
Yuichi Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16528580A priority Critical patent/JPS5790136A/en
Publication of JPS5790136A publication Critical patent/JPS5790136A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE:To improve durability and prevent discoloration, lowering of photo- transmittance and damage of a cell by making at least the inner surface of the liquid sampler cell hold a compound with sterilizing function or propagation preventing function against micro-organisms. CONSTITUTION:When a liquid sampler cell for automatic analytical apparatus for biosolutions, environmental measurement and etc. is made of synthetic resin, glass or etc., the inner surface 14 of the cell material 13 is covered with a plastic 15 homogeniously blended with a compound with sterilizing function or propagation preventing function against micro-organisms, for example N-(fluorodichloro-methyltho)phthal-imide and etc. Also, an inlet 16 for a sample solution, an outlet 17, and windows 18a & 18b for photo-transmission are arranged to the cell. Thus it is prevented that transmissivity is lowered, the inlet and the outlet 16 & 17 are blocked, or windows are discolored or transformed because of propagation of micro-organisms. If an electrode is put inside the cell, contamination or the like of the electrode is prevented, and the cell can be used steadily for a long time.
JP16528580A 1980-11-26 1980-11-26 Liquid sampler cell Pending JPS5790136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16528580A JPS5790136A (en) 1980-11-26 1980-11-26 Liquid sampler cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16528580A JPS5790136A (en) 1980-11-26 1980-11-26 Liquid sampler cell

Publications (1)

Publication Number Publication Date
JPS5790136A true JPS5790136A (en) 1982-06-04

Family

ID=15809420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16528580A Pending JPS5790136A (en) 1980-11-26 1980-11-26 Liquid sampler cell

Country Status (1)

Country Link
JP (1) JPS5790136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415660A (en) * 1987-07-10 1989-01-19 Hitachi Ltd Analyser equipped with reaction container, reaction container and preparation thereof
JPH053997U (en) * 1991-07-04 1993-01-22 電気化学計器株式会社 Solution conductivity type gas concentration measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415660A (en) * 1987-07-10 1989-01-19 Hitachi Ltd Analyser equipped with reaction container, reaction container and preparation thereof
JPH053997U (en) * 1991-07-04 1993-01-22 電気化学計器株式会社 Solution conductivity type gas concentration measuring device

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