LF Analyzer  ME 3030 B + plastkoffert (Måler lavfrekvens)
LF Analyzer ME 3030 B + plastkoffert (Måler lavfrekvens)

LF Analyzer ME 3030 B + plastkoffert (Måler lavfrekvens)

kr 1 694 Add to my Cart
LF Analyzer  ME 3830 B (Måler lavfrekvens, 5 hz – 100 KHz)
LF Analyzer ME 3830 B (Måler lavfrekvens, 5 hz – 100 KHz)

Low
frequency analyser ME3830B– for an easy evaluation of LF-exposure

This is THE
device for technical amateurs – especially easy to operate. It supports all
above mentioned «common advantages» and it allows a straight forward
assessment of the exposure, a determination of suitable remedial actions, as
well as a control of their effectiveness.

Comprises
all features of the ME3030B, and additionally offers:

  • 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.

 

kr 2 495 Add to my Cart
LF Analyzer  ME 3840 B (Måler lavfrekvens, med filter)
LF Analyzer ME 3840 B (Måler lavfrekvens, med filter)

LF Analyzer ME 3840 B (Måler lavfrekvens, med filter)

kr 2 975 Add to my Cart
LF Analyzer  ME 3851 A (Måler lavfrekvens, proff)
LF Analyzer ME 3851 A (Måler lavfrekvens, proff)

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

kr 4 390 Add to my Cart
LF Analyzer  EMT 3951 A (Måler lavfrekvens, proff)
LF Analyzer EMT 3951 A (Måler lavfrekvens, proff)

Digital Fieldstrength Meter EMT3951A –for the professional LF analysis in accordance with TCO. 
Digital electro smog analyser EMT3951A:
Comprises the same features and configuration as the ME3951A, however additionally offers:
• an integral probe for the electric fields, corresponding exactly to the dimensions required by TCO (such as a diameter of 30 cm).

• a simplified measurement of electric fields corresponding to the regulations in inaccessible locations, for instance when doing measurements in bedrooms, or when inspecting low field electrical installations.

• measurements of monitor screen workstations in accordance with the TCO guidelines for monitor screen workstations.
 
# Digital Fieldstrength Meter EMT3951A –for the professional LF analysis in accordance with TCO. 

Scope of supply:
Measurement device, highly flexible grounding cable with a copper diameter of 1mm², grounding clamp, NiMH battery inside the meter, mains adaptor, battery charger, various adaptors, detailed instruction manual, lightweight and matching casing made of Well-PP.
 
Technical Data
   
Frequency Range:      4 Hz bis 400 KHz (compensated, better than -2 dB).
Measurement Range:  1-2000 nT V/m, 0,1-200 nT V/m
Accuracy:  precision :     +/- 2 %, +/- 7 digits
Sensor:                        E-Fieldsensor for electrical LF- fields, H-Fieldsensor for magnetic LF-fields
Audio Analysis:           An acoustic signal proportional to the field strength with Geiger-counter-effect, helps identifying regions with  
                                        increased exposure.
Stromversorgung:         recharchable NiMH battery inside the meter
Outputs:                      AC- and a DC-output
Further Questions:        2 years warranty
Weight:                       1050 g
 

kr 15 980 Add to my Cart
NFA 1000 (LH Analyzer, 3D, datalogg, proff)
NFA 1000 (LH Analyzer, 3D, datalogg, proff)

Ekte 3D potensialfri måling av elektriske felt. Utvidet frekvensanalyse basert på optimalisert FFT opp til 32 KHz og bredbåndsverdier over 32 KHz. Du kan velge ekte peak målinger i bredbåndsområde. Opsjon: Integrert transientopptaker opp til 1 MHZ med mange timers opptak. Ta en kikk på Gigahertz sine sider for full oversikt! www.nfa-meters.com

An innovative step forward in the scope of LF analysis: The NFA 1000 is both, a precise 3D magnetic field logger as well as a high-resolution potential-free E-field cube, all in one meter among the professional devices (patented technology)  supported by the comforting certainty of having the complete technical expertise of Gigahertz Solutions behind it.

The essence of all devices is a high-capacity processor able to analyze the field situation with an axe-specific FFT and a sampling rate of 110,000 data records per second, and to record all data on a standard SD-card. It is furthermore possible to connect external probes, and to simultaneously record the corresponding measurement values (available for high frequency and for static fields).

The easy to operate PC program NFAsoft with its revolutionary statistical functions as well as evaluation functions provides a quick overview and if necessary an analysis down to the last detail.

3D-LF-Analyser with data logger NFA 1000 for the most in-depth analysis – our masterpiece! Innovative alternative to the ME series based on a superior concept for efficient data acquisition of electric and magnetic fields, extensive long-term recordings of all relevant parameters and facilitated interpretation and documentation of the acquired data. Features: * Real 3D potential-free electric field measurement, patent pending. * 3D measurement of the magnetic field in a truly isotropic point. * Separate recordings of railway and grid frequencies as well as higher harmonics with true RMS valuation (16.6 Hz | 50/60 Hz | 100/120 Hz plus even harmonics | 150/180 Hz plus uneven harmonics | other frequencies < 2 kHz | all > 2kHz) * Measures 110,000 samples per second, the maxima of which are recorded up to 10 times per second on the 4 GB SDHC memory card supplied. Due to the simultaneous and continuous sampling of frequency and axis information you won’t miss even the smallest peaks. * Voice recording of audio notes to facilitate measurement and interpretation of recordings. * Broadband peak measurements (genuine peak of a wave) as a firmware update in preparation. * Optional, in preparation: Wireless data transfer to external display unit /PC. * Supplied with revolutionary PC evaluation software: Super fast real-time presentation, statistic functions (e.g. 95. percentile), analysis tool for Dirty Power. * Li-Ion rechargeable batteries for up to 48 hours of continuous recordings. External power supply possible (power adapter included).

kr 21 800 Add to my Cart
3D-LF-ANALYSER WITH DATA LOGGER NFA1000
3D-LF-ANALYSER WITH DATA LOGGER NFA1000

The NFA1000 is the top model of the NFA meters. Of course, all unique features of the NFA series are implemented.

  • Frequency range: 5 Hz to 1000 KHz (compensated)
    • Also includes modern power adapter radiation reducible to 400 KHz for TCO measurements
kr 20 990 Add to my Cart
3D-NF-Analyser med data logger NFA400
3D-NF-Analyser med data logger NFA400

The NFA400 also comprises all common technical parameters of the NFA series.

Frequenzbereich: 5 Hz – 400 KHz (kompensiert) Besser als im technischen Anhang der TCO-Richtlinie für Bildschirmarbeitsplätze gefordert.

kr 15 980 Add to my Cart
LF Analyzer 3951 A (Måler lavfrekvens, proff)
LF Analyzer 3951 A (Måler lavfrekvens, proff)

ETC 3951 A

Profesjonelt måleinstrument for analyse av elektriske felt etter TCO standarden. Instrumentet er likt EMT 9351 A har ikke sensor for måling av magnetiske felt.
Båndbredde 5 Hz.

# For tests at the work place, for building- geobiologists. Simplifies policy-compliant E-field measurements in inaccessible places, when testing sleeping areas or when removing low-field electrical installations.

Includes all features of EMT3951A, but without a magnetic field sensor.

Delivery:
     * meter
     * Highly flexible grounding cable of 1mm diameter copper
     * Grounding Clamp
     * Internal NiMH battery
     * AC adapter
     * Various adapters
     * Detailed operating
     * Easy custom «bag» made of corrugated PP
     * Calibration Certificate

Specifications:
– Frequency Response: 5 Hz to 400 kHz (-1 dB limit)
– Measuring range: electric field strength: 199.9 V / m up to 1999 V / m Resolution: 0.1 V / m to 1 V / m (mating potential)
– Accuracy: Accuracy: + / – 2% (normal vs. calibrated at 50 Hz)
– Linearity: + / – 0.2 V / m (at 50 Hz) Offset: + / – 0.4 V / m (at 50 Hz)
– Sensor: TCO sensor for electric and AC magnetic fields from 5 Hz to 400 kHz with built-in frequency filter module
Audio Analysis: acoustic signal proportional to field strength (with a «Geiger counter» effect, switchable)
– Signal detection: F1B2H31 frequency filter: 16 Hz bandpass, 50 Hz – high-pass, high pass 2 kHz for building biological analyzes to identify railway and power and higher frequency harmonics
– Signal output: Test ports for exchange signals to 30 kHz (1/10-scale: 400 kHz) and DC signals

Other:
Test mode for offset correction and battery check display stand adapter option
Warranty: two years
Weight: 1280 g

kr 5 900 Add to my Cart
Målekoffert MK70 -3D profi pluss 2.2 (NFA 1000, HFE59D, HFW59 D, FF10,TC
Målekoffert MK70 -3D profi pluss 2.2 (NFA 1000, HFE59D, HFW59 D, FF10,TC

Målekoffert MK70 -3D profi pluss 2.2 –  De beste måleapparatene for høy- og lavfrekvent måling, til redusert pris, samlet i en stabil koffert. Her har du ALT for profesjonell måling av EMF

Product information «Electrosmog measuring kit «Profi plus» MK70-3D plus 2.2″
Adds the following components to the MK70-EW:
For the HFE59B: The FF10 frequency filter for a quantitative differentiation of the most widely used radio services. Easy to use with a simple keystroke.
In this kit BOTH HF analysers are fully equipped with their respective 360° Omni antennas UBB27 and UBB 2410, for a highly efficient and at the same time particularly meaningful sleep place investigation, and as a basis for long-term recordings.
The NFA1000 in this kit is complemented by the TCO3 probe, for example to measure workplaces in accordance with the guidelines and to inspect low-smog electrical installations.
The potential-free equipment holder allows for an accurate and duly 9-point measurement of sleeping places.
The instruments are supplied in a sturdy plastic case, the molded foam insert of which protects the instruments perfectly.
For technical details to the individual meters contained in this ket, please refer to the respective product pages. In the following please find a summary of the highlights:
The HFW59D extends the frequency range to REAL 10 GHz. The included preamplifier for this device increases the display resolution to 0.01 µW/m².
Both RF measuring instruments have fully compensated antennas with minimal ripple and a very good compromise between DF capability and measuring characteristics. What they both have in common is a maximum VBW of 2 MHz for displaying the shortest radar pulses (< 0.5 µs) with optimized peak hold function (patent no. DE 103 34 886) as well as AC and DC outputs and a battery pack that is clearly superior to the 9 V block. The NFA1000 impresses with integrated (!) 3D sensors and recording capability for the magnetic and electric field, an intelligent frequency analysis, especially for "dirty power", and a spare input for connecting the HFE59B or the HFW59D for parallel HF recording. Particularly important for the building biology practice is the principle followed in the NFA 1000 of a display reduced to the essentials during measurement, with parallel recording of a maximum database for later analysis. An audio note recorder links both worlds. For detailed specifications and technical data of the individual devices, please refer directly to the corresponding product pages. In addition, it goes without saying that all the common advantages of our measurement technology are fulfilled, such as: Our devices are fully frequency compensated, i.e. no frequency range is overestimated, underestimated or even ignored. In addition, our measurement technology always shows the SUM of ALL interference sources present at the point of measurement, not just the strongest frequency, as is common in the cheap - allegedly - very broadband detectors launched in recent years. The two performance features mentioned above are extremely important for a meaningful measurement and are technically very difficult to implement. This is also the reason for the unique position of our instruments in their respective price class. All of this happens continuously in real time and is inherent in the system - this makes meaningful measurements possible considerably faster than with a spectrum analyzer, which is also an advantage with regard to much more expensive and complicated measurement technology. The measured values are displayed reliably and directly in the units of the precautionary building biology values. Without any calculations being necessary. All our HF analysers are also equipped with a full-fledged LogPer DF/measuring antenna. This sets them apart from compact pocket instruments without external antenna. These allow users to detect and measure even hidden sources of high-frequency electromagnetic radiation (HF). The measurement can take place both indoors and outdoors (take care to protect the measuring device from moisture!). The audio analysis function allows a differentiation of most radiation sources, such as mobile radio, WLAN/WiFi, DECT, radar etc., even for technical laymen without electronic expertise, simply by listening and comparing with the offered sound samples. Detailed step-by-step measuring instructions are included with all our instruments. Of course, these also contain the recommendations for building biology reference values - so even people without technical experience can reliably assess the level of exposure. Not to forget: All of our electrosmog meters are patented many times over, have been tried and tested thousands of times all over the world, and are trend-setting in their price class in terms of measuring technology.

kr 74 890 Add to my Cart
NFA30M – 3D MAGNETFELT DATA LOGGER
NFA30M – 3D MAGNETFELT DATA LOGGER

Den NFA30M er den rimeligste meter av denne serien, men også en «ekte NFA» slik at en tredimensjonal magnetisk feltmålingen .

  • Frekvensområde : 16 Hz til 32 kHz (kompensert)
kr 12 850 Add to my Cart
Spectrum Analysator LF Spectran NF-5030 profi
Spectrum Analysator LF Spectran NF-5030 profi

Obs: produktet ikke på lager. Spesialbestilling (leveringstid ca 6 dager). Ta kontakt for rådgiving.

Pre-Compliance EMC/EMI Spectrum
Analyzer with E & H sensor SPECTRAN NF-5030

SPECTRAN
NF-5030

Our EMC
spectrum analyzer flagship. Suitable for Pre-Compliance and EMC/EMI tests up
to 30MHz.
Wide range of additional options to optimize the analyzer
functionality.

The NF-5030
is included in our Pro Bundle 2 and Pro Bundle 3. With these bundles you
can save € 200,-.

kr 12 500 Add to my Cart