SE388483B - Regleringskretsanordning for uppretthallande av konstant referensspenning i en fotometrisk analysator av den roterbara kyvettypen - Google Patents

Regleringskretsanordning for uppretthallande av konstant referensspenning i en fotometrisk analysator av den roterbara kyvettypen

Info

Publication number
SE388483B
SE388483B SE7312532A SE7312532A SE388483B SE 388483 B SE388483 B SE 388483B SE 7312532 A SE7312532 A SE 7312532A SE 7312532 A SE7312532 A SE 7312532A SE 388483 B SE388483 B SE 388483B
Authority
SE
Sweden
Prior art keywords
cyvet
rotary
control circuit
reference voltage
type
Prior art date
Application number
SE7312532A
Other languages
English (en)
Swedish (sv)
Inventor
W F Johnson
Original Assignee
Us Energy
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 Us Energy filed Critical Us Energy
Publication of SE388483B publication Critical patent/SE388483B/xx

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
    • G01N21/07—Centrifugal type cuvettes

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
SE7312532A 1972-09-18 1973-09-14 Regleringskretsanordning for uppretthallande av konstant referensspenning i en fotometrisk analysator av den roterbara kyvettypen SE388483B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28990672A 1972-09-18 1972-09-18

Publications (1)

Publication Number Publication Date
SE388483B true SE388483B (sv) 1976-10-04

Family

ID=23113658

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312532A SE388483B (sv) 1972-09-18 1973-09-14 Regleringskretsanordning for uppretthallande av konstant referensspenning i en fotometrisk analysator av den roterbara kyvettypen

Country Status (11)

Country Link
US (1) US3783300A (no)
JP (1) JPS4970693A (no)
AT (1) AT326218B (no)
AU (1) AU475648B2 (no)
CA (1) CA985064A (no)
CH (1) CH567723A5 (no)
DE (1) DE2346922A1 (no)
FR (1) FR2199883A5 (no)
GB (1) GB1390707A (no)
NL (1) NL7312263A (no)
SE (1) SE388483B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988590A (en) * 1975-04-08 1976-10-26 The United States Of America As Represented By The United States Energy Research And Development Administration Photomultiplier tube gain regulating system
US4482251A (en) * 1981-10-19 1984-11-13 Electro-Nucleonics, Inc. Clinical analyzer
JPS62112038A (ja) * 1985-11-09 1987-05-23 Horiba Ltd 吸光分析計における感度校正機構
CN103105315A (zh) * 2012-11-06 2013-05-15 苏州聚阳环保科技有限公司 一种取样信号自动调节方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680957A (en) * 1967-10-10 1972-08-01 Shimadzu Corp Automatic spectrophotometer
US3634868A (en) * 1970-03-13 1972-01-11 Technicon Instr New and improved method and apparatus for automatic baseline and standard calibration of automatic, multichannel sequentially operable fluid sample supply, treatment and analysis means
US3656116A (en) * 1970-05-05 1972-04-11 Atomic Energy Commission Computer interface

Also Published As

Publication number Publication date
JPS4970693A (no) 1974-07-09
NL7312263A (no) 1974-03-20
GB1390707A (en) 1975-04-16
US3783300A (en) 1974-01-01
DE2346922A1 (de) 1974-04-04
ATA782573A (de) 1975-02-15
FR2199883A5 (no) 1974-04-12
AU5948973A (en) 1975-02-27
CA985064A (en) 1976-03-09
AT326218B (de) 1975-11-25
CH567723A5 (no) 1975-10-15
AU475648B2 (en) 1976-08-26

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