NARDA FieldMan, Руководство пользователя

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1 About this product
8
FieldMan Narda
1.1 About the measurement of
electromagnetic fields
In the modern world, people live and work virtually permanently in the vicinity of technical
equipment that generates electromagnetic fields. With increasing research into their effect
on humans, there is an increasing awareness of the problem and availability of information
on this topic. Limits have long since been defined by various bodies to protect users from
exposure to emissions.
1.2 About the Narda FieldMan
The Narda FieldMan measures non-ionizing radiation and low frequency fields with the
highest accuracy. With its digital measuring probes for electric and magnetic field
strengths, the instrument covers the range from static and low-frequency fields in medical
and industrial applications to mobile phone frequencies and millimeter waves. Both
broadband HF probes with a flat frequency response and “shaped probes” are available,
which evaluate the field strength according to a personal protection standard. Probes
with integrated FFT analysis allow spectral measurements and analysis in the time
domain up to frequencies of 400 kHz. All probes have a digital interface that transmits the
measurement data to the base unit without interference. This eliminates the need for cal-
ibration of the base unit.
The newly developed, extremely powerful Narda-TSX PC software is available for evalu-
ating and documenting the measurement results, media and other information. It is
Narda's new software platform that will support other Narda products in the future in addi-
tion to FieldMan. The firmware update is also performed via the PC software
(see 11 PC software and updates on page 109 ).