Gigahertz Solutions ME 3030B Mode D'emploi page 29

NFA Series
3D LF analysers with data logger
3D LF analysers
Frequency ranges
Frequency range
(from ... to)
Frequency selective filter 16.6 | 50/60 | 100/120 | 150/180 |
Magnetic flux density
Measuring range "M" in Nanotesla
Internal 3D sensor (isotropic point < 3cm
Electric field strength
Measurement range in Volt per meter (V/m)
Internal potential-free 3D-E-field sensor
Internal potential-free 1D-E-field sensor in Y-direction
Internal sensor bound to earth potential in Y-direction
Input for the measurement of capacitive body coupling acc. to SBM
Optional sensors ("CH 4")
TCO compliant E-field sensor
Magnetostatic sensor
Electrostatic sensor
Input for AC or DC signals
Signal analysis
True RMS
True RMS hold / Peak hold
Peak value, broad band
(true peak of the wave)
Display features
Large LC display (4 digits), also easy to read from afar
Frequency indication by differently coloured LEDs or by numerical value
Acoustic signal
(Geiger-counter-effect, volume adjustable)
Internal data logger
Sampling rate: 110,000 samples/sec., maxima are saved up to 10 times/sec onto the SDHC
card.
Simultaneous and frequency selective for XYZ and CH4, i.e. without "blind spots".
Voice recorder
Configuration and evaluation software for PC: Innovative graphical and statistical functions,
frequency- and axis-specific
Instrument "lockable" to assure safe recordings in the case of unauthorised access
Scope of supply and optional accessories
Internal Li-Ion battery pack
AC-adaptor for quick loading or for mains supply
Terminal nut for the stand integrated at the bottom of the housing
Grounding cable
Floating potential telescopic rod
Compact plastic transport case K5
(alternatively displayed in Milligauss)
3
)
(pat. pend.)
Optional range extension upon request
(Patent DE 10 2007 025 911)
(diameter 30 cm, mountable)
(for instance for the connection of an HF analyser)
(for up to 48 h "full speed"-recordings, NFA 30M more than 48h)
(unlimited recordings possible in this case)
or instrument holder
(PM4s)
< 2kHz | >2kHz
Rest
(TCO Recommendation)
(hand electrode opt.)
(PM1)
M a d e in G e r m a n y
NFA 30M NFA 400
16 Hz 5 Hz
32 kHz 400 kHz
1 - 19999 nT
(up to 400 µT upon request)
-
opt.
opt.
opt.
opt.
Rev. 4.0 as of February 2011, subject to change without prior notice
NFA 1000
5 Hz
1MHz
0.1 to 1,999 V/m
1 - 19,990 mV
opt.
opt.
opt.
opt.