JPS6474458A - Measuring instrument for quantity of electricity - Google Patents

Measuring instrument for quantity of electricity

Info

Publication number
JPS6474458A
JPS6474458A JP23184187A JP23184187A JPS6474458A JP S6474458 A JPS6474458 A JP S6474458A JP 23184187 A JP23184187 A JP 23184187A JP 23184187 A JP23184187 A JP 23184187A JP S6474458 A JPS6474458 A JP S6474458A
Authority
JP
Japan
Prior art keywords
electricity
resistance
converter
electrodes
power source
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.)
Pending
Application number
JP23184187A
Other languages
Japanese (ja)
Inventor
Koichiro Harayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP23184187A priority Critical patent/JPS6474458A/en
Publication of JPS6474458A publication Critical patent/JPS6474458A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To measure the quantity of electricity with high accuracy by connecting a resistance in the middle of a current path connecting an electrode and a power source and counting pulses generated corresponding to its terminal voltage. CONSTITUTION:The power source 4 and resistance 5 are connected in series with electrodes 2 and 3 dipped in an electrolyte 1 and the voltage developed across the resistance 5 is applied to a V-F converter 6. Pulses outputted by the converter 6 are counted by a counter 7, whose output is displayed on a display device 8. Consequently, the quantity of electricity between the electrodes 2 and 3 is accurately measured.
JP23184187A 1987-09-17 1987-09-14 Measuring instrument for quantity of electricity Pending JPS6474458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23184187A JPS6474458A (en) 1987-09-17 1987-09-14 Measuring instrument for quantity of electricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23184187A JPS6474458A (en) 1987-09-17 1987-09-14 Measuring instrument for quantity of electricity

Publications (1)

Publication Number Publication Date
JPS6474458A true JPS6474458A (en) 1989-03-20

Family

ID=16929849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23184187A Pending JPS6474458A (en) 1987-09-17 1987-09-14 Measuring instrument for quantity of electricity

Country Status (1)

Country Link
JP (1) JPS6474458A (en)

Similar Documents

Publication Publication Date Title
CA2100436A1 (en) Methods and circuits for measuring the conductivity of solutions
ATE45817T1 (en) DIGITAL DISPLAYING OHMETER.
US4143317A (en) Multiple range peak reading voltmeter
JPS6474457A (en) Wattmeter using magneto-resistance element
JPS6474458A (en) Measuring instrument for quantity of electricity
JPS5845670B2 (en) Battery tester
CN2159024Y (en) Numerical high-voltage meter with acousto-optical signal
SU900217A1 (en) Digital resistance meter
JPS6441873A (en) Automatically insulation diagnosing apparatus
US3334297A (en) Apparatus for measuring welding power utilizing a weld simulating resistor sensor
JPS57154069A (en) Measuring device for electric resistance
SU525030A1 (en) Frequency meter
SU851254A1 (en) Pulse oscillosgopic polarograph
SU402984A1 (en) DEVICE FOR FIXING ELECTRIC VALUES
SU388272A1 (en) DEVICE FOR MEASURING TRANSIENT TRANSFER VOLTAGE
US2984787A (en) Pulse energy meter
JPH0715490B2 (en) Conductivity meter circuit
JPS56107170A (en) Condenser electrostatic capacity measurement device
SU1661675A1 (en) Constant voltage insulation resistance digital meter
SU1661672A1 (en) Method of determining division coefficient of capacitive pulse voltage divider
CN1063216A (en) Pen-shaped multifunctional medical test probe
JPS57108650A (en) Device for detecting mixing ratio of alcohol and water content ratio
JPS5624551A (en) Device for measuring corrosion speed of metal
SU433409A1 (en)
SU1441331A1 (en) Method of measuring internal impedance of voltmeter