The frequency-specific 3D recording over 48 hours reveals unexpected peaks of EMF pollution, for instance at night. The intuitive NFAsoft evaluation software is included.
Frequency range: 16 Hz to 32 KHz (compensated)
incl. local taxes plus shipment
Delivery time: 1-3 days
Revolutionizes the significance of long-term magnetic field recordings:
- 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 48 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).
|Frequency range:||16 Hz to 32 KHz (compensated)|
|Measurement range:||Magnetic flux density: 1 - 19.990 nT|
|Precision:||50 / 60 Hz: +/- 5 % |
16 Hz - 30 kHz: +/- 1 dB
Isotropic deviation: +/- 1,5 dB
Offset +/- 3 Digits
|Sensor:||magnetic flux density, 3D|
|Signal rating:||trueRMS, Peak, Peak Hold|
|Power supply:||7.4-Volt Li-ion high quality battery pack (included), average operating life in the logging mode 48 h |
Auto-Power-Off function (saves capacity and is deactivated during longterm measurements)
Power supply unit included
4GB SDHC SD-card, USB-cable (only for PCs with Windows or Linux), internal Li Ionen-battery pack, power supply unit , manual, plastic case