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Journal Electromagnetic Waves and Electronic Systems №2 for 2017 г.
Article in number:
Simple vibromagnetometr
Keywords:
ferromagnetic materials
hysteresis loop
coercive force
vibromagnetometr
synchronous detection
analog-to-digital converter
Authors:
V.S. Zaionchkovskiy - Ph. D. (Phys.-Math.), Associate Professor, Kaluga branch of the Bauman MSTU
E-mail: vz48@post.ru
Aung Kyaw Kyaw - Post-graduate Student, Kaluga branch of the Bauman MSTU
E-mail: akkyaw.bmstu.50@gmail.com
O.Yu. Egorova - Student, Kaluga branch of the Bauman MSTU
E-mail: oksana_egorova@yandex.ru
P.A. Byckoff - Student, Kaluga branch of the Bauman MSTU
E-mail: pawel.byckoff@yandex.ru
Abstract:
Vibromagnetometr is the most commonly used setting to determine the static properties of ferromagnetic materials by determining their built from the hysteresis loop. This setting can be created through the use of inexpensive devices and units which can be produced under laboratory conditions. Yielding, sensitivity and range of the magnetic field of the electromagnet, such settings as vibromagnetometry 7404, 7410 VSM (company LAKESHORE), proposed and implemented the design on the basis of-sync detector amplifier RS 5210, AD623A tool integrated amplifiers and dvenadtsatirazryadnogo ADC L Card E 154, It allows measuring the properties of ferromagnetic bulk samples, samples of thin foils and thin films.
Pages: 23-26
References
- http://ckp-rf.ru/ckp/equipped/?SECTION_ID=&ELEMENT_ID=441635.
- http://katalog-np.rf/pribor/23419.
- CHechernikov V.I. Magnitnye izmerenija. M.: Izd-vo MGU. 1969. 388 s.
- https://yandex.ru/yandsearch-clid=2186618&text=lock-in%20amplifier%205210&lr=6.
- http://www.alldatasheet.com/datasheet-pdf/pdf/48094/AD/AD623A.html.
- http://sensorspb.ru/uploads/files/new-price.pdf.
- http://indpc.ru/catalog/?seachword=L-Card%20E-154&x=0&y=0&yclid=235365977248238557.
- http://www.platan.ru/pdf/datasheets/lcard/LGraph2_help.pdf.