PL452697A1 - Device for determining the electrical properties of bulk materials - Google Patents

Device for determining the electrical properties of bulk materials

Info

Publication number
PL452697A1
PL452697A1 PL452697A PL45269725A PL452697A1 PL 452697 A1 PL452697 A1 PL 452697A1 PL 452697 A PL452697 A PL 452697A PL 45269725 A PL45269725 A PL 45269725A PL 452697 A1 PL452697 A1 PL 452697A1
Authority
PL
Poland
Prior art keywords
determining
electrical properties
bulk materials
piston
clamp
Prior art date
Application number
PL452697A
Other languages
Polish (pl)
Inventor
Marcin TOMASIK
Jarosław Knaga
Original Assignee
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
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 Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie filed Critical Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Priority to PL452697A priority Critical patent/PL452697A1/en
Publication of PL452697A1 publication Critical patent/PL452697A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2611—Measuring inductance

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do wyznaczania właściwości elektrycznych materiałów sypkich zawierające komorę pomiarową charakteryzujące się tym, że komora pomiarowa (3) znajduje się w tulei cylindrycznej (4) i z jednej strony jest zamknięta pokrywą (2), na której jest umiejscowiony zacisk X do przyłączenia przyrządów pomiarowych (1a) oraz optyczny czujnik odległości (9), a z drugiej tłokiem z tłoczyskiem (5), na którym jest zacisk Y do przyłączania przyrządów pomiarowych (1b) oraz reflektor (6) optycznego czujnika odległości (9), przy czym tłok z tłoczyskiem (5) jest połączony z prasą hydrauliczną (8) wyposażoną w czujnik ciśnienia (7).The subject of the application is a device for determining the electrical properties of bulk materials comprising a measuring chamber, characterized in that the measuring chamber (3) is located in a cylindrical sleeve (4) and is closed on one side with a cover (2) on which a clamp X for connecting measuring instruments (1a) and an optical distance sensor (9) are located, and on the other side with a piston with a piston rod (5) on which a clamp Y for connecting measuring instruments (1b) and a reflector (6) of an optical distance sensor (9) are located, wherein the piston with the piston rod (5) is connected to a hydraulic press (8) equipped with a pressure sensor (7).

PL452697A 2025-07-17 2025-07-17 Device for determining the electrical properties of bulk materials PL452697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL452697A PL452697A1 (en) 2025-07-17 2025-07-17 Device for determining the electrical properties of bulk materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL452697A PL452697A1 (en) 2025-07-17 2025-07-17 Device for determining the electrical properties of bulk materials

Publications (1)

Publication Number Publication Date
PL452697A1 true PL452697A1 (en) 2026-01-19

Family

ID=98430792

Family Applications (1)

Application Number Title Priority Date Filing Date
PL452697A PL452697A1 (en) 2025-07-17 2025-07-17 Device for determining the electrical properties of bulk materials

Country Status (1)

Country Link
PL (1) PL452697A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100516855C (en) * 2006-10-13 2009-07-22 深圳大学 Method and device for investingating resistivity of powder metal
PL221643B1 (en) * 2011-10-21 2016-05-31 Univ Warszawski Chamber for measuring the electrical properties of the powder or liquid samples and the method for measurement of electrical properties of the reactive powder or liquid samples
JP2021179352A (en) * 2020-05-13 2021-11-18 日東精工アナリテック株式会社 Resistivity measuring device and resistivity measuring method for powder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100516855C (en) * 2006-10-13 2009-07-22 深圳大学 Method and device for investingating resistivity of powder metal
PL221643B1 (en) * 2011-10-21 2016-05-31 Univ Warszawski Chamber for measuring the electrical properties of the powder or liquid samples and the method for measurement of electrical properties of the reactive powder or liquid samples
JP2021179352A (en) * 2020-05-13 2021-11-18 日東精工アナリテック株式会社 Resistivity measuring device and resistivity measuring method for powder

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