DK119984B - Impulsanalyseringsapparat til bestemmelse af amplituden i midten af en impuls. - Google Patents

Impulsanalyseringsapparat til bestemmelse af amplituden i midten af en impuls.

Info

Publication number
DK119984B
DK119984B DK97067AA DK97067A DK119984B DK 119984 B DK119984 B DK 119984B DK 97067A A DK97067A A DK 97067AA DK 97067 A DK97067 A DK 97067A DK 119984 B DK119984 B DK 119984B
Authority
DK
Denmark
Prior art keywords
pulse
amplitude
determining
analysis apparatus
pulse analysis
Prior art date
Application number
DK97067AA
Other languages
Danish (da)
English (en)
Inventor
W Hogg
Original Assignee
Coulter Electronics
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 Coulter Electronics filed Critical Coulter Electronics
Publication of DK119984B publication Critical patent/DK119984B/da

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/1031Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/131Details
    • G01N15/132Circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532Peak detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nonlinear Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Measurement Of Current Or Voltage (AREA)
DK97067AA 1966-02-23 1967-02-23 Impulsanalyseringsapparat til bestemmelse af amplituden i midten af en impuls. DK119984B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52945266A 1966-02-23 1966-02-23
US61449667A 1967-02-07 1967-02-07

Publications (1)

Publication Number Publication Date
DK119984B true DK119984B (da) 1971-03-22

Family

ID=27063022

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97067AA DK119984B (da) 1966-02-23 1967-02-23 Impulsanalyseringsapparat til bestemmelse af amplituden i midten af en impuls.

Country Status (11)

Country Link
BE (1) BE694505A (fr)
BR (1) BR6787254D0 (fr)
CH (1) CH469271A (fr)
DE (1) DE1623657B1 (fr)
DK (1) DK119984B (fr)
ES (1) ES337204A1 (fr)
GB (1) GB1160026A (fr)
IL (1) IL27479A (fr)
NL (1) NL6702814A (fr)
NO (1) NO123973B (fr)
SE (1) SE327215B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996624A (en) * 1959-08-11 1961-08-15 Victor R Mumma Method for stretching photometer pulses for accurate measurement of pulse height

Also Published As

Publication number Publication date
SE327215B (fr) 1970-08-17
IL27479A (en) 1971-02-25
DE1623657B1 (de) 1972-02-03
NO123973B (fr) 1972-02-07
BR6787254D0 (pt) 1973-07-19
CH469271A (fr) 1969-02-28
NL6702814A (fr) 1967-08-24
GB1160026A (en) 1969-07-30
ES337204A1 (es) 1968-04-01
BE694505A (fr) 1967-08-23

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