JPS56112660A - Measuring apparatus for electrostatic capacity for capacity element - Google Patents

Measuring apparatus for electrostatic capacity for capacity element

Info

Publication number
JPS56112660A
JPS56112660A JP1627580A JP1627580A JPS56112660A JP S56112660 A JPS56112660 A JP S56112660A JP 1627580 A JP1627580 A JP 1627580A JP 1627580 A JP1627580 A JP 1627580A JP S56112660 A JPS56112660 A JP S56112660A
Authority
JP
Japan
Prior art keywords
circuit
output
capacity
capacitance
expressed
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
JP1627580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245500B2 (enrdf_load_stackoverflow
Inventor
Seijiro Nosaka
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.)
KUWANO DENKI KK
Original Assignee
KUWANO DENKI KK
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 KUWANO DENKI KK filed Critical KUWANO DENKI KK
Priority to JP1627580A priority Critical patent/JPS56112660A/ja
Publication of JPS56112660A publication Critical patent/JPS56112660A/ja
Publication of JPS6245500B2 publication Critical patent/JPS6245500B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP1627580A 1980-02-13 1980-02-13 Measuring apparatus for electrostatic capacity for capacity element Granted JPS56112660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1627580A JPS56112660A (en) 1980-02-13 1980-02-13 Measuring apparatus for electrostatic capacity for capacity element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1627580A JPS56112660A (en) 1980-02-13 1980-02-13 Measuring apparatus for electrostatic capacity for capacity element

Publications (2)

Publication Number Publication Date
JPS56112660A true JPS56112660A (en) 1981-09-05
JPS6245500B2 JPS6245500B2 (enrdf_load_stackoverflow) 1987-09-28

Family

ID=11911988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1627580A Granted JPS56112660A (en) 1980-02-13 1980-02-13 Measuring apparatus for electrostatic capacity for capacity element

Country Status (1)

Country Link
JP (1) JPS56112660A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6245500B2 (enrdf_load_stackoverflow) 1987-09-28

Similar Documents

Publication Publication Date Title
JPS5551361A (en) Range switching device for electric measuring instrument
FR2563013B1 (fr) Compteur electronique de consommation d'energie et procede de mesure d'energie electrique avec un compteur de consommation d'energie
GB817640A (en) Improvements relating to logarithmic ratio apparatus
JPS56112660A (en) Measuring apparatus for electrostatic capacity for capacity element
JPS56112661A (en) Measuring apparatus for electrostatic capacity for capacity element
JPS56112662A (en) Measuring apparatus for loss of capacity element
RU2242014C1 (ru) Способ определения сдвига фаз между двумя синусоидальными сигналами
US3537018A (en) Phase sensitive detector
SU1320762A1 (ru) Квазиуравновешенный мост дл раздельного измерени параметров четырехэлементных резонансных двухполюсников
SU851284A1 (ru) Устройство дл измерени полных гармо-НичЕСКиХ СОпРОТиВлЕНий B МНОгОфАзНыХэлЕКТРичЕСКиХ СиСТЕМАХ C НЕлиНЕйНыМии НЕСиММЕТРичНыМи НАгРузКАМи
JPS5770468A (en) Impedance measuring device
SU1679397A1 (ru) Цифровой автоматический мост переменного тока
SU949539A1 (ru) Измеритель сопротивлений кондуктометрических датчиков
JPS57113372A (en) Measuring system of electrostatic capacity of capacitive element
SU741175A1 (ru) Устройство дл измерени активных мощности и энергии
SU1054794A1 (ru) Преобразователь параметров трехэлементных нерезонансных двухполюсников
JPS5769237A (en) Temperature and humidity sensing device
US2817811A (en) Impedance measuring method
SU470760A1 (ru) Фазометр
JPS55146059A (en) Measuring method of dielectric constant and its unit
SU808962A1 (ru) Фазометр
RU2120623C1 (ru) Емкостный экспресс-влагомер
SU855512A1 (ru) Устройство дл измерени тока потреблени
SU1153331A1 (ru) Аналоговое делительное устройство
SU1109769A1 (ru) Устройство дл вычислени симметричных составл ющих трехфазных цепей