Abstract
This paper describes a portable and autonomous instrument able to perform and record measurements of environmental 50 Hz magnetic fields according to the three x, y, and z field components over a continuous time period of up to seven days. The RMS values of the field components are stored in local memory, and for further processing, the data are transferred to a personal computer. The measurement range is 1 - 3, 000 nT, while the internal magnetic field noise is about 2 nT. The instrument weighs 1.5 kg, batteries included.
Original language | English |
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Pages (from-to) | 2476-2478 |
Number of pages | 3 |
Journal | IEEE Transactions on Magnetics |
Volume | 28 |
Issue number | 5 |
DOIs | |
State | Published - 1 Jan 1992 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering