DK0472281T3 - Overvågningsindretning til dynamisk kalibrering af scintillationsrør og tilbagekoblingsregulator. - Google Patents

Overvågningsindretning til dynamisk kalibrering af scintillationsrør og tilbagekoblingsregulator.

Info

Publication number
DK0472281T3
DK0472281T3 DK91306250.1T DK91306250T DK0472281T3 DK 0472281 T3 DK0472281 T3 DK 0472281T3 DK 91306250 T DK91306250 T DK 91306250T DK 0472281 T3 DK0472281 T3 DK 0472281T3
Authority
DK
Denmark
Prior art keywords
voltage
drives
provides
regulator
power supply
Prior art date
Application number
DK91306250.1T
Other languages
English (en)
Inventor
E Sharpe David
Original Assignee
Philip Morris Prod
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 Philip Morris Prod filed Critical Philip Morris Prod
Application granted granted Critical
Publication of DK0472281T3 publication Critical patent/DK0472281T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/208—Circuits specially adapted for scintillation detectors, e.g. for the photo-multiplier section

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
DK91306250.1T 1990-07-23 1991-07-10 Overvågningsindretning til dynamisk kalibrering af scintillationsrør og tilbagekoblingsregulator. DK0472281T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/557,123 US5151648A (en) 1990-07-23 1990-07-23 Scintillation tube dynamic calibration monitor and feedback regulator

Publications (1)

Publication Number Publication Date
DK0472281T3 true DK0472281T3 (da) 1997-09-08

Family

ID=24224138

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91306250.1T DK0472281T3 (da) 1990-07-23 1991-07-10 Overvågningsindretning til dynamisk kalibrering af scintillationsrør og tilbagekoblingsregulator.

Country Status (8)

Country Link
US (1) US5151648A (da)
EP (1) EP0472281B1 (da)
JP (1) JP2983340B2 (da)
AT (1) ATE152249T1 (da)
DE (1) DE69125766T2 (da)
DK (1) DK0472281T3 (da)
ES (1) ES2100210T3 (da)
GR (1) GR3024212T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266883A (en) * 1992-08-04 1993-11-30 Philip Morris Incorporated Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator
DE4428672A1 (de) * 1994-08-12 1996-02-15 Siemens Ag Verfahren zum Bestimmen eines Verstärkungsfaktors eines Photomultipliers
CN108646848B (zh) * 2018-05-18 2019-10-18 电子科技大学 一种基于bcd工艺的高压浮动轨ldo
CN115061295B (zh) * 2022-06-29 2024-08-16 苏州奥荣光电有限公司 液晶显示器响应时间测量仪的校准光源及校准系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342064A (en) * 1970-05-14 1973-12-25 Molins Ltd Continuous-rod making machine
US3809998A (en) * 1973-02-01 1974-05-07 Magnetic Analysis Corp Current regulator for pulse eddy current tester
GB1580258A (en) * 1977-03-31 1980-11-26 Molins Ltd Cigarette weight control systems
CH619779A5 (da) * 1977-09-20 1980-10-15 Mettler Instrumente Ag
DE3240254C2 (de) * 1982-10-30 1986-02-06 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Einrichtung zur Überprüfung der vollständigen Füllung eines Behälters mit Zigarettenpackungen
US4538066A (en) * 1984-02-22 1985-08-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Modulated voltage metastable ionization detector
JPH065280B2 (ja) * 1985-04-17 1994-01-19 株式会社東芝 シンチレ−シヨンカメラ
SE461549B (sv) * 1988-06-13 1990-02-26 Sefors Ab Anordning vid ett straalningsdetekteringssystem med ett gasurladdningsroer
US4918314A (en) * 1989-01-06 1990-04-17 Halliburton Logging Services, Inc. Gain stabilization circuit for photomultiplier tubes

Also Published As

Publication number Publication date
EP0472281B1 (en) 1997-04-23
JP2983340B2 (ja) 1999-11-29
DE69125766D1 (de) 1997-05-28
US5151648A (en) 1992-09-29
DE69125766T2 (de) 1997-09-18
JPH05100038A (ja) 1993-04-23
ES2100210T3 (es) 1997-06-16
GR3024212T3 (en) 1997-10-31
EP0472281A2 (en) 1992-02-26
EP0472281A3 (en) 1993-01-20
ATE152249T1 (de) 1997-05-15

Similar Documents

Publication Publication Date Title
US4656353A (en) Variable pulse rate led electronics for a fiber optic vortex shedding flowmeter
NO931949L (no) Automatisk forsterkningsregulator med stort dynamisk reguleringsomraade
CA2127486A1 (en) Optical Amplifier
MY107009A (en) Apparatus and method for a temperature compensation of a catheter tip pressure transducer
JPH0424611A (ja) コントラスト自動調整機能付液晶表示装置
ATE169401T1 (de) Zweipoliger temperatursensor mit schaltung zur überwachung der linearen proportionalität des ganzen betriebsstroms
US4458213A (en) Constant quiescent current, class AB amplifier output stage
ATE170623T1 (de) Positionsdetektor
DK0472281T3 (da) Overvågningsindretning til dynamisk kalibrering af scintillationsrør og tilbagekoblingsregulator.
US4742574A (en) Two-wire 4-20 mA electronics for a fiber optic vortex shedding flowmeter
US4700148A (en) Shaker table amplifier
DE3785267D1 (de) Anordnung zur betaetigung eines stellgliedes.
US5266883A (en) Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator
EP0920126A3 (de) Verfahren und Vorrichtung zum adaptiven Regeln des Verstärkungsfaktors eines Verstärkers
EP0352593A3 (de) Überwachungseinrichtung für einen Lüfter
DE69319558D1 (de) Gleichstromzerhackersteuerschaltung
KR890005989Y1 (ko) 진공도 측정장치
JPS5793416A (en) Regulated power supply circuit for light source
JPH02241135A (ja) 電圧モニタ回路
JPS6449407A (en) Distortion generation circuit
KR940001665A (ko) 모니터의 화면 조정회로
JPH04280170A (ja) 受像管駆動回路
KOLESAR A high-sensitivity, low-cost, voltage-to-frequency integrator for laboratory strip-chart recorders
JPS57162141A (en) High speed control system for magnetic tape device
JPH10134268A (ja) 光電式煙感知器