JPS5516209A - Digital counting rate meter - Google Patents

Digital counting rate meter

Info

Publication number
JPS5516209A
JPS5516209A JP8828078A JP8828078A JPS5516209A JP S5516209 A JPS5516209 A JP S5516209A JP 8828078 A JP8828078 A JP 8828078A JP 8828078 A JP8828078 A JP 8828078A JP S5516209 A JPS5516209 A JP S5516209A
Authority
JP
Japan
Prior art keywords
counting rate
pulse
output
per unit
produce
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
JP8828078A
Other languages
Japanese (ja)
Other versions
JPS6026471B2 (en
Inventor
Yoshitaka Takeuchi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8828078A priority Critical patent/JPS6026471B2/en
Publication of JPS5516209A publication Critical patent/JPS5516209A/en
Publication of JPS6026471B2 publication Critical patent/JPS6026471B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE: To measure the counting rate with a rapid response and with a constant statistical error by changing a measuring time automatically according to the number of input pulses per unit time.
CONSTITUTION: The device is provided with the means 4, 6 to 8 which reset the storage circuits 35, 36 previously and alternately every time the counting rate is measured, feed an input signal corresponding to the number of input pulses IP per unit time, accumulate the previous storage contents, produce two outputs corresponding to the contents of the circuits 35, 36 and take one of a higher frequency as the pulse E, means 9, 10 which produce the measurement completion output J when the number of pulse E reaches a fixed value, and means 5, 12 to 14 which counts the number of pulses E until the output J is produced according to the production of pulse IP and obtain the digital counting rate output depending on the counting result.
COPYRIGHT: (C)1980,JPO&Japio
JP8828078A 1978-07-21 1978-07-21 Digital count rate meter Expired JPS6026471B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8828078A JPS6026471B2 (en) 1978-07-21 1978-07-21 Digital count rate meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8828078A JPS6026471B2 (en) 1978-07-21 1978-07-21 Digital count rate meter

Publications (2)

Publication Number Publication Date
JPS5516209A true JPS5516209A (en) 1980-02-04
JPS6026471B2 JPS6026471B2 (en) 1985-06-24

Family

ID=13938482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8828078A Expired JPS6026471B2 (en) 1978-07-21 1978-07-21 Digital count rate meter

Country Status (1)

Country Link
JP (1) JPS6026471B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024868U (en) * 1988-06-21 1990-01-12

Also Published As

Publication number Publication date
JPS6026471B2 (en) 1985-06-24

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