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JPS54151880A - Cell for photometer - Google Patents

Cell for photometer

Info

Publication number
JPS54151880A
JPS54151880A JP5994878A JP5994878A JPS54151880A JP S54151880 A JPS54151880 A JP S54151880A JP 5994878 A JP5994878 A JP 5994878A JP 5994878 A JP5994878 A JP 5994878A JP S54151880 A JPS54151880 A JP S54151880A
Authority
JP
Japan
Prior art keywords
cell
plates
jointed
end faces
constant temperature
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
JP5994878A
Other languages
Japanese (ja)
Other versions
JPS5710378B2 (en
Inventor
Takehide Sato
Toshiyuki Sagusa
Hiroshi Hashimoto
Yoshitaka Matsuoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5994878A priority Critical patent/JPS54151880A/en
Publication of JPS54151880A publication Critical patent/JPS54151880A/en
Publication of JPS5710378B2 publication Critical patent/JPS5710378B2/ja
Granted 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)
  • Optical Measuring Cells (AREA)

Abstract

PURPOSE:To make it easy to hold a sample liquid at a constant temperature and to make effective use of the quantity of light thereby to improve the measuring accuracy by bringing a cell body of Si and transparent plates of glass into direct contact. CONSTITUTION:A cell body 28 is made of a single crystal and is formed with a cell hole 17. The body 28 has its upper side formed with sample inlets 18 and 18' which are connected with pipes 9 and 10. The bottom of the body 28 and the two side of the same in parallel with the drawing sheet are arranged in contact with a constant temperature bath. The inlets 18 and 18' are opened from the both ends of a hole 17 at an inclination upward and have their openings facing inward from the both end faces of the body 28. Glass plates 14 and 14' are jointed to the both end faces of the body 28 in the anode type jointing method of voltage applying type. Thus, the body 28 jointed to the plates 14 and 14' is heated to a high temperature so that an oxide film is formed on the surface of Si.
JP5994878A 1978-05-22 1978-05-22 Cell for photometer Granted JPS54151880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5994878A JPS54151880A (en) 1978-05-22 1978-05-22 Cell for photometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5994878A JPS54151880A (en) 1978-05-22 1978-05-22 Cell for photometer

Publications (2)

Publication Number Publication Date
JPS54151880A true JPS54151880A (en) 1979-11-29
JPS5710378B2 JPS5710378B2 (en) 1982-02-26

Family

ID=13127867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5994878A Granted JPS54151880A (en) 1978-05-22 1978-05-22 Cell for photometer

Country Status (1)

Country Link
JP (1) JPS54151880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604942U (en) * 1983-06-04 1985-01-14 株式会社　堀場製作所 sample cell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328870Y2 (en) * 1989-08-30 1991-06-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604942U (en) * 1983-06-04 1985-01-14 株式会社　堀場製作所 sample cell

Also Published As

Publication number Publication date
JPS5710378B2 (en) 1982-02-26

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