SU543897A1 - Method of calibration of measuring the magnet flux - Google Patents

Method of calibration of measuring the magnet flux

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Publication number
SU543897A1
SU543897A1 SU2198399A SU2198399A SU543897A1 SU 543897 A1 SU543897 A1 SU 543897A1 SU 2198399 A SU2198399 A SU 2198399A SU 2198399 A SU2198399 A SU 2198399A SU 543897 A1 SU543897 A1 SU 543897A1
Authority
SU
USSR - Soviet Union
Prior art keywords
calibration
measuring
magnet flux
series
measure
Prior art date
Application number
SU2198399A
Other languages
Russian (ru)
Inventor
Юрий Иванович Дидик
Original Assignee
Предприятие П/Я Г-4605
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 Предприятие П/Я Г-4605 filed Critical Предприятие П/Я Г-4605
Priority to SU2198399A priority Critical patent/SU543897A1/en
Application granted granted Critical
Publication of SU543897A1 publication Critical patent/SU543897A1/en

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Description

Цель изобретени  - расширение диапазона поверки в сторону меньших значений измер емой величины.The purpose of the invention is to expand the range of calibration in the direction of smaller values of the measured value.

Достигаетс  это тем, что в способе поверки средств измерени  магнитного потока с помощью меры - вольт-секундцого импульса напр жени  формируют серию вольт-секундных импульсов, суммируют вольт-секундные импульсы, сравнивают измеренный вольт-секундный импульс с выходным сигналом стандартной меры магнитного потока, точность показаний повер емого средства измерений определ ют по результату делени  суммарного вольт-секундного импульса на число импульсов в серии,This is achieved by the fact that, in the method of checking the means of measuring the magnetic flux using a measure of a volt-second voltage pulse, a series of volt-second pulses is formed, the volt-second pulses are summed, the measured volt-second pulse is compared with the output signal of a standard measure of magnetic flux, accuracy the readings of the measuring instrument being checked are determined by dividing the total volt-second pulse by the number of pulses in a series,

Используют меру импульса напр жени  в режиме формировани  серии импульсов, числ которых точно известно. Серию формируют в течение ограниченного интервала времени, при этом суммарный импульс напр жени , равный сумме импульсов напр жени , вход щих в серию, должен быть достаточным дл  сравнени  с импульсом напр жени  сигнала на зажимах образповой меры патока.A voltage pulse measure is used in a series of generation of pulses, the numbers of which are precisely known. A series is formed over a limited time interval, and the total voltage pulse equal to the sum of the voltage pulses entering the series should be sufficient for comparison with the signal voltage pulse at the terminals of a specific molasses measure.

Сравнива  сигналы дифференциальным или нулевым методом определ ют значение суммарного импульса напр жени  серии; затем, поделив его на число импульсов в серии, наход т номинальное значение импульса напр жени , формируемого мерой. Далее используют меру импульса напр жени  в режиме , соответствующем режиму работы повер емого средства измерений, и осуществл ют поверку, подава  на вход последнего выходной сигнал меры, и точность показаний. By comparing the signals by the differential or zero method, the value of the total voltage pulse of the series is determined; then, by dividing it by the number of pulses in a series, the nominal value of the voltage pulse generated by the measure is found. Next, a voltage pulse measure is used in a mode corresponding to the mode of operation of the measuring instrument to be measured, and the calibration is performed by applying the measure output signal to the input and the accuracy of the readings.

Claims (2)

1.Чернышев Е. Т,, Чегурина Е. Н. Магнитные измерени , изд-во Комитета Стандартов, М., 1969, стр. 18-41.1. Chernyshev, E. T., Chegurina, E. N. Magnetic Measurements, publishing house of the Standards Committee, M., 1969, pp. 18-41. 2.Красау Т. К. Система параметров ферромагнитных сердечников с ППГ и средства дл  их измерени  . Метрологи  , 1972, № 2, стр. 46 (прототип).2. Krasau T. K. The system of parameters of ferromagnetic cores with BCP and means for their measurement. Metrologists, 1972, No. 2, p. 46 (prototype).
SU2198399A 1975-12-16 1975-12-16 Method of calibration of measuring the magnet flux SU543897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2198399A SU543897A1 (en) 1975-12-16 1975-12-16 Method of calibration of measuring the magnet flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2198399A SU543897A1 (en) 1975-12-16 1975-12-16 Method of calibration of measuring the magnet flux

Publications (1)

Publication Number Publication Date
SU543897A1 true SU543897A1 (en) 1977-01-25

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Family Applications (1)

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SU2198399A SU543897A1 (en) 1975-12-16 1975-12-16 Method of calibration of measuring the magnet flux

Country Status (1)

Country Link
SU (1) SU543897A1 (en)

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