Selective measurements for magnetic induction (H) and electric fields with any form factor
Interchangeable probes
Frequency range:
Selective Mode: 0Hz - 400 KHz
Broadband Mode: 100kHz - 40GHz
Time domain analysis (oscilloscope mode with automatic and manual trigger)
Frequency domain analysis and FFT spectral analysis in real time up to 65.536 samples
Continous Dinamic Range>100 dB
Automatic calculation of the weighted peak (WP) according to ICNIRP 2010 guidelines
Automatic calculation of the field according to the ICNIRP index II98
Selectable indexes available on the meter:
WP10 – Weighted Peak (Icnirp 2010 Health Physics 99:818-836-2010)
IB50 (Time domain Analysis CEI EN 62233)
Selectable indexes via software:
WP10 – Weighted Peak (Icnirp 2010 Health Physics
99:818-836-2010)
II98 (Icnirp 1998 Health Physics 74:494-522-1998)
IB50 (Time domain Analysis CEI EN 62233)
IRSS (Frequency domain Analysis CEI EN 62233)
Calculation and display of RMS, IRMS, Max, Min, Instant, Fmax
Display screen which indicates safety threshold limits according to current safety standards in the public or the professional
environment
GPS receiver and temperature sensor available on board
Power supply: Li-ion battery with over24 hours of operation time
Transflective backlit screen
Fiber optic communication (up to 40mt)
Firmware updating directly by user
Main Areas of Application:
Energy
Telecommunication (TLC)
Medical
Railway
Automotive
Military
Description:
NHT 3D is a high performance handheld analyzer designed for measurement of electric and magnetic fields which are characterised by complex form factors in the frequency range DC÷400kHz in selective mode, and 0÷40GHz in wide band mode.
Thanks to the interchangeability of the probes it is possible to configure the instrument for measurements in different environments and in full compliance with industry standards.
The Waves software provides a quick view of the main indexes and the trend of the field in the time and frequency domains through repeated acquisitions generating up to 65.536 samples. These acquisitions may be triggered manually or automatically.
The “Monitoring” operating mode function allows for the signals to be recorded to the non-volatile internal memory of the instrument from the probe. Thanks to this feature it is possible to download the data to a PC and extract the relevant information such as signal amplitude / frequency and indexes acquired during the monitoring.
This feature together with the instrument’s battery autonomy allows the user to perform monitoring tasks for over 24hours.
FREQUENCIES:
Frequency range Selective mode: DC – 400 kHz
Wide band mode: 100 kHz – 40GHz
DISPLAY:
Type Transflective LCD monochrome backlit
Size 2.8” 128 x 64 pixel
SAMPLING:
Rate Up to 2 Msps
MEASUREMENT FUNCTIONS:
Measurement units V/m, A/m, W/m2, mW/cm2, uT, mT (depending on the probe)
Display range from 0,00001 to 999’999
Result types Instantaneous ISO (short term r.m.s.) and Cartesian components; MAX of ISO instantaneous value
Time average:
AVG: r.m.s. value in moving window selectable from 1s to 192min
24H moving average available for monitoring using software