3D LF analyzer with data logger NFA400

for a professional building biology analysis

Exceeds the building biology guidelines for an LF study of sleeping places with in-depth analysis options for "dirty power". The intuitive NFAsoft evaluation software is included.

Available immediately
Delivery time: 1 - 3 Workdays (Other countries)

More than 5,000 satisfied customers

1.780,60 €

incl. 19% VAT , plus

Gigahertz Solutions GmbH

SKU: 350-010

GTIN: 4039009350010

Category: Measurement

In addition to the three-dimensional magnetic field measurement with its compact internal sensor, the NFA400 features the following:

The frequency response is extended from 5 Hz up to 400 kHz (TCO).
ONE-dimensional potential-free measurement of the electric field (Y-axis).
Electric field measurement versus ground potential is possible with an integrated sensor or with the optionally available TCO conform probe TCO3.
An integrated voice recorder simplifies the measurement analysis.

Also all common unique features of the NFA series are implemented:

Parallel to the true 3D value of the magnetic field in the entire frequency range, the three axes of the field, railway and mains current as well as natural and artificial harmonics ("dirty power") are recorded separately.
Powerful PC evaluation software NFAsoft included. Extensive graphics and statistics functions (eg 95th percentile, etc.).
Continuous measurement guaranteed - even intermediate maxima are stored 10 times per second on the supplied SD card.
Input socket for simultaneous RF recording with external RF analyzer or deeper analysis using current clamp / current loop.
Compact integrated sensor for the magnetic field allows precise measurement even in very inhomogeneous fields.
Li-ion batteries for 36 hours of uninterrupted recording at ten full data sets per second.
The product information leaflet on the three NFAs is available for download below. It comprises an overview over the features which allows for an easy comparison.
Also please find the most current version of the firmware and NFAsoft in the download section of our homepage.
For a better understanding of the extensive measurement and analysis possibilities of the NFA meters, please also read the manual carefully, as it is part of the meter specification (available for download below).

Item weight:	1,50 kg
Frequency range:	5 Hz - 400 kHz (compensated). Full frequency range of the TCO guideline for visual display workstations.
Scope of delivery:	Measuring device with silicone holster incl. evaluation software NFAsoft 16 GB SDHC SD card, USB cable (only for PCs with Windows or Linux), highly flexible grounding cable with 1 mm² copper diameter, grounding clamp, internal Li Ion battery, power supply/charger, detailed operating instructions, delivery in matching plastic case
Measurement range:	Magnetic flux density: 1 - 19,990 nT Electric field strength: 0.1 - 1999 V/m
Precision:	50 / 60 Hz: +/- 5 % 16 Hz - 30 kHz: +/- 1 dB 5Hz - 400 kHz: +/- 2 dB Isotropic reduction: +/- 1.5 dB Offset +/- 5 digits
Sensor:	Electric field strength, potential-free,1D (ONE-dimensional, Y-axis) Electric field strength, potential bound Magnetic flux density, 3D (THREE dimensional, XYZ)
Audio analysis:	Sound signal proportional to field strength (with "Geiger counter effect", switchable)
Signal rating:	trueRMS, peak value, peak hold
Signal output ports:	AC-/DC outputs
Power supply:	7.4-volt Li-ion high-performance battery pack (included), average operating time in recording mode 36 h Low-Batt. indicator Auto power-off function (deactivated for long-term measurements) AC adapter/charger (included)
Garantie:	2 years