Gigahertz Solutions - 3D-Magnetic Field Data Logger NFA30M

• The reading shows the total pollution without any calculation required.
• The measured values are reliably displayed directly in the entity corresponding to the building biology standard values, namely:
• The electric field strength from 1 to 1999 V/m (against ground potential)
• The magnetic flux density from 1 to 1999 nT.

 

• Audio analyses for the identification of pulsed radiation sources (mobile radio (GSM, UMTS/G3), cordless telephones (DECT), WLAN (Bluetooth), air-traffic control radar) by means of an acoustic signal proportional to the modulation frequency.
• Display of peak value as well as average value (switchable).
• Sensitivity increased by a factor of 10 (from a minimum display resolution of 0.1µW/m² to a maximum of 1999 µW/m²).

 

• Display of peak value as well as average value (switchable).
• Sensitivity increased by a factor of 10 (from a minimum display resolution of 0.1µW/m² to a maximum of 1999 µW/m²).
• HINT: Our best-selling meter for the easy evaluation!

 

• The instrument itself, based on the HF35C but with an extended frequency range reaching down to 27 MHz.
• Two antennas: The especially compensated log.-per. antenna for the range above 800 MHz

 

• Allows longterm measurements of the magnetic field as required in the guidelines for sleeping place measurements.
• Please have a look at the data sheet (to be found under "available downloads") for detailed descriptions of the broad performance range of this meter, also in comparison to the other NFAs.

 

• This set also enables a quantitative differentiation between pulsed and unpulsed radiation corresponding to the building biology recommendations for the frequency range of 2.5 GHz to 6 GHz.
• Detailed information to be found in the specific product descriptions.
• The plastic case K5 for a safe transportation of the measurement devices plus antennas is included in the scope of supply.

 

• ONE-dimensional potential-free measurement of the electric field (Y-axis).
• Non-isolated electric field measurement possible with integrated sensor or with the optionally available TCO conform probe TCO3.
• An integrated voice recorder facilitates the measruement analysis.

 

• A clearly extended frequency range: from 16 Hertz to 100 Kilohertz. This frequency range (in accordance with SBM) also includes the higher frequencies caused by, for instance, energy saving lamps, switching-mode power supplies, electronic dimmers, or monitors, which are considered especially critical.

 

• Maximum video band width for the demonstration of the shortest radar pulses (< 0.5 µs).
• Optimized Peak Hold function (patent no. DE 103 34 886).
• HV20_2400G10 included for maximum sensitivity within the full frequency range: 0.01 mW/m² display resolution for measurements of weakest WLAN signals.
• Includes an especially shielded log-per antenna with excellent directional characteristics.

 

• A frequency range of down to 27 MHz within the basic device - suitable for the connection of the optionally available antenna UBB27_G3 (the scope of delivery includes a compensated antenna for 800 MHz up to 2.7 or 3.3 GHz).
• A calibrated extra AC-measurement output for the demodulated signal, and a scalable DC-output.
• HINT: If you only need to measure above 800 MHz the HF58B-r is the cheaper and better solution for you. Only with the antenna UBB27 (included in the kit HFE59B) you can in fact measure frequencies below 800 MHz (e.g. digital TV, TETRA, new GSM Channels in Europe).