IE771248L - Measuring electrical signals - Google Patents

Measuring electrical signals

Info

Publication number
IE771248L
IE771248L IE124877A IE124877A IE771248L IE 771248 L IE771248 L IE 771248L IE 124877 A IE124877 A IE 124877A IE 124877 A IE124877 A IE 124877A IE 771248 L IE771248 L IE 771248L
Authority
IE
Ireland
Prior art keywords
electrical signals
measuring electrical
measuring
signals
electrical
Prior art date
Application number
IE124877A
Original Assignee
Milton Roy Europa B V T A Lab
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 Milton Roy Europa B V T A Lab filed Critical Milton Roy Europa B V T A Lab
Priority to IE124877A priority Critical patent/IE771248L/en
Priority to BE188595A priority patent/BE868151A/en
Priority to FR7818000A priority patent/FR2394809A1/en
Priority to NL7806536A priority patent/NL7806536A/en
Priority to DE19782826868 priority patent/DE2826868A1/en
Publication of IE771248L publication Critical patent/IE771248L/en

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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • 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
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N2030/862—Other mathematical operations for data preprocessing
IE124877A 1977-06-17 1977-06-17 Measuring electrical signals IE771248L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IE124877A IE771248L (en) 1977-06-17 1977-06-17 Measuring electrical signals
BE188595A BE868151A (en) 1977-06-17 1978-06-15 APPARATUS FOR MEASURING ELECTRIC SIGNALS
FR7818000A FR2394809A1 (en) 1977-06-17 1978-06-15 Liq. chromatograph signal analyser - has microprocessor to analyse pulse counts formed by signals produced by successive melting of constituents
NL7806536A NL7806536A (en) 1977-06-17 1978-06-16 DEVICE FOR MEASURING ELECTRICAL SIGNALS.
DE19782826868 DE2826868A1 (en) 1977-06-17 1978-06-19 DEVICE FOR ANALYZING AN ELECTRICAL SIGNAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE124877A IE771248L (en) 1977-06-17 1977-06-17 Measuring electrical signals

Publications (1)

Publication Number Publication Date
IE771248L true IE771248L (en) 1978-12-17

Family

ID=11024289

Family Applications (1)

Application Number Title Priority Date Filing Date
IE124877A IE771248L (en) 1977-06-17 1977-06-17 Measuring electrical signals

Country Status (5)

Country Link
BE (1) BE868151A (en)
DE (1) DE2826868A1 (en)
FR (1) FR2394809A1 (en)
IE (1) IE771248L (en)
NL (1) NL7806536A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179871B (en) * 1980-06-05 1982-12-28 Mueszeripari Kutato Intezet Apparatus for searching extreme value of and noise compensation at the procession of sampled signals
NL8005311A (en) * 1980-09-24 1982-04-16 Philips Nv Apparatus for interrogating a measurement data with pre-processing of the illustrated signal values.
US4524420A (en) * 1982-08-25 1985-06-18 Core Laboratories, Inc. Signal processing apparatus
US5322626A (en) * 1990-03-02 1994-06-21 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5094741A (en) * 1990-03-02 1992-03-10 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

Also Published As

Publication number Publication date
BE868151A (en) 1978-10-02
DE2826868A1 (en) 1979-01-11
FR2394809A1 (en) 1979-01-12
NL7806536A (en) 1978-12-19

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