CA985064A - Automatic photomultiplier tube voltage controller - Google Patents

Automatic photomultiplier tube voltage controller

Info

Publication number
CA985064A
CA985064A CA176,700A CA176700A CA985064A CA 985064 A CA985064 A CA 985064A CA 176700 A CA176700 A CA 176700A CA 985064 A CA985064 A CA 985064A
Authority
CA
Canada
Prior art keywords
automatic
photomultiplier tube
voltage controller
tube voltage
photomultiplier
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.)
Expired
Application number
CA176,700A
Other languages
English (en)
Other versions
CA176700S (en
Inventor
Wayne F. Johnson
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.)
Energy Research and Development Administration ERDA
Original Assignee
Energy Research and Development Administration ERDA
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 Energy Research and Development Administration ERDA filed Critical Energy Research and Development Administration ERDA
Application granted granted Critical
Publication of CA985064A publication Critical patent/CA985064A/en
Expired 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
    • G01N21/07—Centrifugal type cuvettes

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • 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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Measuring Cells (AREA)
CA176,700A 1972-09-18 1973-07-18 Automatic photomultiplier tube voltage controller Expired CA985064A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA985064A true CA985064A (en) 1976-03-09

Family

ID=23113658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,700A Expired CA985064A (en) 1972-09-18 1973-07-18 Automatic photomultiplier tube voltage controller

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
AT326218B (de) 1975-11-25
GB1390707A (en) 1975-04-16
US3783300A (en) 1974-01-01
DE2346922A1 (de) 1974-04-04
JPS4970693A (no) 1974-07-09
CH567723A5 (no) 1975-10-15
AU5948973A (en) 1975-02-27
FR2199883A5 (no) 1974-04-12
ATA782573A (de) 1975-02-15
SE388483B (sv) 1976-10-04
NL7312263A (no) 1974-03-20
AU475648B2 (en) 1976-08-26

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