FR1247371A - New low current measuring amplifier - Google Patents

New low current measuring amplifier

Info

Publication number
FR1247371A
FR1247371A FR807794A FR807794A FR1247371A FR 1247371 A FR1247371 A FR 1247371A FR 807794 A FR807794 A FR 807794A FR 807794 A FR807794 A FR 807794A FR 1247371 A FR1247371 A FR 1247371A
Authority
FR
France
Prior art keywords
current measuring
low current
new low
measuring amplifier
amplifier
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
FR807794A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR807794A priority Critical patent/FR1247371A/en
Application granted granted Critical
Publication of FR1247371A publication Critical patent/FR1247371A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers
    • 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
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR807794A 1959-10-17 1959-10-17 New low current measuring amplifier Expired FR1247371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR807794A FR1247371A (en) 1959-10-17 1959-10-17 New low current measuring amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807794A FR1247371A (en) 1959-10-17 1959-10-17 New low current measuring amplifier

Publications (1)

Publication Number Publication Date
FR1247371A true FR1247371A (en) 1960-12-02

Family

ID=8720270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807794A Expired FR1247371A (en) 1959-10-17 1959-10-17 New low current measuring amplifier

Country Status (1)

Country Link
FR (1) FR1247371A (en)

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