The Development Of Fluxgate Magnetometer For Non-Destructive Measurement
Non-Destructive measurements of ferromagnetic material and low frequency magnetic flux disturbance require a highly sensitive and stable magnetic sensor with directional capabilities. A magnetometer based on fluxgate princi ple that meets the requirement had been developed using a ferrite ring core....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2001
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| Online Access: | http://eprints.utm.my/873/ http://eprints.utm.my/873/1/JT34C2.pdf |
| _version_ | 1848890017166917632 |
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| author | Chew, Soon Leong Shah Ahmad, Rashdi Jaafar, Rosly |
| author_facet | Chew, Soon Leong Shah Ahmad, Rashdi Jaafar, Rosly |
| author_sort | Chew, Soon Leong |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Non-Destructive measurements of ferromagnetic material and low frequency magnetic flux disturbance require a highly sensitive and stable magnetic sensor with directional capabilities. A magnetometer based on fluxgate princi ple that meets the requirement had been developed using a ferrite ring core. The ferrite ring core is excited by an excitation current source to achieve hysteresis condition. The pick up coil that is wound across the ring core will pick up the magnetic flux generated in the ring core. This sensing method is based on the conventional type of
fluxgate magnetometer with detection of second harmonics by a phase sensitive detector. Major advantages of the fluxgate magnetometer are low cost, directional, easy to construct, reliable and rugged. |
| first_indexed | 2025-11-15T20:35:23Z |
| format | Article |
| id | utm-873 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:35:23Z |
| publishDate | 2001 |
| publisher | Penerbit UTM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-8732017-11-01T04:17:50Z http://eprints.utm.my/873/ The Development Of Fluxgate Magnetometer For Non-Destructive Measurement Chew, Soon Leong Shah Ahmad, Rashdi Jaafar, Rosly QC Physics Non-Destructive measurements of ferromagnetic material and low frequency magnetic flux disturbance require a highly sensitive and stable magnetic sensor with directional capabilities. A magnetometer based on fluxgate princi ple that meets the requirement had been developed using a ferrite ring core. The ferrite ring core is excited by an excitation current source to achieve hysteresis condition. The pick up coil that is wound across the ring core will pick up the magnetic flux generated in the ring core. This sensing method is based on the conventional type of fluxgate magnetometer with detection of second harmonics by a phase sensitive detector. Major advantages of the fluxgate magnetometer are low cost, directional, easy to construct, reliable and rugged. Penerbit UTM Press 2001-06 Article PeerReviewed application/pdf en http://eprints.utm.my/873/1/JT34C2.pdf Chew, Soon Leong and Shah Ahmad, Rashdi and Jaafar, Rosly (2001) The Development Of Fluxgate Magnetometer For Non-Destructive Measurement. Jurnal Teknologi C (34C). pp. 9-16. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/34/C/JT34C2.pdf |
| spellingShingle | QC Physics Chew, Soon Leong Shah Ahmad, Rashdi Jaafar, Rosly The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title | The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title_full | The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title_fullStr | The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title_full_unstemmed | The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title_short | The Development Of Fluxgate Magnetometer For Non-Destructive Measurement |
| title_sort | development of fluxgate magnetometer for non-destructive measurement |
| topic | QC Physics |
| url | http://eprints.utm.my/873/ http://eprints.utm.my/873/ http://eprints.utm.my/873/1/JT34C2.pdf |