LF Analyzer ME 3851 A (Måler lavfrekvens, proff)

kr 4 390

Low Frequency Analyser ME3851A—compact and
professional

This device
represents the low-cost access to the professional low-frequency measurement
technology. Its functions and features are tailored to the needs and practical
experiences of the building biology.

Comprises
all features of the ME3840B, and additionally offers:

  • Responsivity
    increased by a factor of 10 (minimum display resolution: 0.1 V/m / 0.1
    nT).
  • NiMH
    battery, battery charger / power supply unit included.
  • An AC-
    and a DC-output.
  • Increased
    reliability by the use of a test switching mode for the zero deviation.
  • Perfectly
    suitable also for potential-free measurements with the help of the
    potential-free mounting for LF measurement devices.

# Technical
data

Frequency Range:

5 Hz – 100
KHz (compensated, better than -2 dB).
Switchable, internal frequeny filter: 16.6 Hz bandpass, 50 Hz highpass, 2 kHz
highpass for identification and evaluation of sources of pollution.

Measurement Range:

Magnetic
flux density (unidimensional): 0.1 – 1999 nT
Electric field strength: 0.1 – 1999 V/m

Accuracy:

+/- 2 %, +/- 7 digits @ 50/60 Hz

Sensor:

E-field
sensor for electrical LF- fields
H-field sensor for magnetic LF-fields (one-dimensional)

Audio Analysis:

acoustic
signal proportional to the field strength with
«Geiger-counter-effect»

Electric power supply:

Rechargeable
NiMH battery inside the meter, average operation time: 8 hours
Low-Batt. indication, auto-power-off
AC-adaptor for charging and long-term-operation included

Signal Rating:

RMS

Outputs:

AC- and DC-output

Further Questions:

Two years warranty

Weight:

1,63 kg

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Varenummer: G_ME3851A Kategori:

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LF Analyzer ME 3851 A (Måler lavfrekvens, proff)