LF Analyzer ME 3830 B (Måler lavfrekvens, 5 hz – 100 KHz)

kr 2 490

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.

 

På lager

Varenummer: G_ME3830B Kategorier: , ,

Beskrivelse

Technical
data

Frequency Range:

16 Hz –
100 KHz (compensated, better than -2 dB).

Measurement Range:

Magnetic
flux density (unidimensional): 1 – 1999 nT
Electric field strength: 1 – 1999 V/m

Accuracy:

+/- 2 %, +/- 14 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:

9 Volt
Alkaline manganese battery (included), average operation time 24-36 hours

Signal Rating:

RMS

Further Questions:

2 years warranty

Weight:

0,42 kg

 

LF analysator ME 3830B

Bruksområde:
Dette er et tysk kvalitetsinstrument som et godt egnet til å måle lavfrekvens elektromagnetiske felt i ditt eget hjem, på arbeidsplassen eller i uteområder. Apparatet måler felt fra jernbane, strømnettet (50 Hz og overharmoniske), sparepærer/LED, elektriske apparater, strømforsyninger, energisparelamper, elektroniske dimmere, induksjon koketopper og lignende.

Apparatet er beregnet for personlig bruk.

Funksjoner:
Instrumentet måler lavfrekvens magnetiske felt (M-felt) og elektriske felt (E-felt). Apparatet er meget enkelt å betjene og har en skala som er lett å lese. Måleverdiene angis i enheter som er vanlig brukt (V/m og nT) – ingen omregning er nødvendig når en skal sammenligne med grenseverdier.

Apparatet har lydsignal som kan slås av/på. Lydsignalet varierer med feltstyrken – en funksjon som er nyttig når en skal finne strålingskilder.

Instrumentet er såkalt en-akset type (feltene måles i en akse om gangen)

Legg i Handlevogn

Spesifikasjoner:

Frekvensområde:
16 Hz – 100 KHz (kompensert, bedre enn -2 dB).

Måleområde:
Magnetisk felt (flukstetthet): 1 – 1999 nT
Elektrisk feltstyrke: 1 – 1999 V/m

Nøyaktighet: +/- 2 %, +/- 14 siffer @ 50/60 Hz

Sensor:
E-felt sensor for elektrisk LF- felt (en-akset)
H-felt sensor for magnetisk LF-felt (en-akset)

Audio analyse: Akustisk signal som er proporsjonalt med feltstyrke “Geiger-teller effekt”

Strømforsyning: 9 Volt Alkaline batteri (inkludert), gjennomsnittlig brukstid 24 – 36 timer.

Lavt batterinivå indikator, Auto-av funksjon.

Måleprinsipp: RMS

Vekt: 0,42 kg

Apparatet leveres komplett med følgende utstyr:
Måleapparat, jordingskabel, batteri og betjeningsinstruksjon (engelsk).

Related Products

Målekoffert MK10 (ME3030 & HF 32 D (høy- og lavfrekvent)
Målekoffert MK10 (ME3030 & HF 32 D (høy- og lavfrekvent)

Målekoffert MK10 (ME3030 & HF 32 D (høy- og lavfrekvent).

kr 3 995 Add to my Cart
HF Analyzer HF 35C (Måler høyfrekvens)
HF Analyzer HF 35C (Måler høyfrekvens)

Dette er apparatet for de tekniske
amatører. Apparaet gir en enkel evaluering av høyfrekvent stråling, og
har en audiofunksjon som gjør at man kan høre strålingsmengden.
Apparatet gir og en visning av toppverdier i tillegg til
gjennomnittsverdier.#

This is THE device for technical amateurs –
especially easy to operate. It allows a straight forward assessment of
the exposure, a determination of suitable remedial actions, as well as a
control of their effectiveness.
Even this starter device already
combines all common advantages. 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. An acoustic signal proportional to the field strength
with «Geiger-counter-effect» helps identifying regions with increased
exposure. Digital display of 1 µW/m2 up to 1999 µW/m2.

Frequency Range: 800 MHz – 2.5 GHz
Measurement Range: Power flux density: 1 – 1999 µW/m2
Accuracy: Basic accuracy including linearity tolerance : +/- 6dB Zero offset and rollover +/- 9 digits
Sensor: Logarithmic periodic antenna
Audio Analysis: acoustic signal proportional to the field strength with «Geiger-counter-effect»
Signal rating: peak value
Power
supply: 9 Volt alkaline manganese battery (included), average operation
time 10 – 12 hours Low-Batt. indication, auto-power-off

kr 3 900 Add to my Cart
HF Analyzer HFE 59 B (Måler høyfrekvens, meget proff)
HF Analyzer HFE 59 B (Måler høyfrekvens, meget proff)

Our first class HF-device including UBB antenna and accessories.#
This
kit, based on the HF59B, offers an excellent dynamic response of
approx. 93 dB. The innovative functions of the basic device HF59B in
combination with the broad frequency response of the UBB27 offers
outstanding possibilities for the evaluation of high frequency. Its
functions and features are tailored to the needs and practical
experiences of the building biology. Due to its comparably low price, it
is often also used for scientific and industrial purposes, especially
in the sector of EMVU and product development (precompliance).

Set offer consisting of the HF59B and a wide range of accessories:
– 
Horizontal isotropic ultra broad bandwidth antenna UBB27_G3 from 27 MHz
up to beyond 3.3 GHz (limited by the frequency response of the HF59B).
–
800 MHz high pass filter HP800_G3 for the suppression of low
frequencies when measuring with the log.-per. antenna of the HF59B.
– 
High frequency preamplifier HV10_27G3. Increases the measurement range
by 10 dB (by a factor of 10) – important when wanting to reduce the
increased noise background in the radar or UMTS/3G-mode.
–  Attenuator DG20_G3: Increases the maximum measurable value by 20 dB (or by a factor of 100) to 1,999 mW/m² (= 1.999 W/m²).
–
Plastic case K2 with shaped foam filler for a safe transportation of
all components. Offers enough space for yet another Gigahertz Solutions
measuring device (high frequency or low frequency).

Technical data:
. Frequency Range: 27 MHz – far above 3.3 GHz
–
Measurement Range: Power flux density: 0.001 – 1,999,000 µW/m² (i.e. 1
nanoW/m² nominal display resolution to 1.999 W/m² when applying the
amplifier and attenuator enclosed)
– Accuracy: Basic accuracy including linearity tolerance : +/- 3dB
Zero offset and rollover +/- 5 digits
– Sensor: 2 antennas:
Optimised
logarithmic periodic antenna with frequeny compensation directly on the
antenna: Less ripple, better directionality, improved shielding vs.
ground, continuous LED-monitoring of quality of connections
Quasiisotropic ultrabroadband a
–
Audio Analysis: 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
– Electric power supply: Rechargeable highpower 9.6 Volt NiMH battery pack inside the meter, average operation time: 7 – 8 hours
Low-Batt. indication, auto-power-off
AC-adaptor for charging and long-term-operation included
– Signal Rating: Display of peak value, peak hold as well as average value (switchable)
A
quantitative differentiation between pulsed and un-pulsed radiation – a
unique feature within the broadband measuring technology
– Outputs: A calibrated extra AC-measurement output for the demodulated signal, and a scalable DC-output
– Further Questions: 2 years warranty
– Weight: 2,1 kg

Scope of delivery:
– Measurement device
– log.-per. and UBB antenna
– NiMH battery inside the meter
– mains adaptor / battery charger
– high pass filter HP800
– high frequency amplifier HV10
– attenuator DG20
– various adaptors
– detailed instructions manual
– comes in a plastic case

kr 18 450 Add to my Cart
HF Analyzer HF 59 B (Måler høyfrekvens, proff)
HF Analyzer HF 59 B (Måler høyfrekvens, proff)

Vårt førsteklasses HF-apparat.
Apparatet har en ekstra bred  frekvensrespons, og funksjonene er
beregnet på å møte behovene innen byggebiologien.#

Due to its
extra broad frequency response, this basic device is predestined for an
extension with the UBB27 and for detailed, professional analyses. Its
functions and features are tailored to the needs and practical
experiences of the building biology. Due to its comparably low price, it
is often also used for scientific and industrial purposes – mostly as
kit called HF E 59B – especially in the sector of EMVU and product
development (precompliance).

In addition to the full functionality of the HF58B-r:
–
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 2.5
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).

Technical Data:
–
Frequency Range:  A frequency range of down to 27 MHz within the basic
device – suitable for the connection of an optionally available antenna
(the scope of delivery includes a compensated antenna for 800 MHz up to
2.5 or 3.3 GHz)
– Measurement Range: Power flux density: 0.01 – 19,990 µW/m²
– Accuracy: Basic accuracy including linearity tolerance : +/- 3dB
Zero offset and rollover +/- 5 digits
–
Sensor:  Optimised logarithmic periodic antenna with frequeny
compensation directly on the antenna: Less ripple, better
directionality, improved shielding vs. ground, continuous LED-monitoring
of quality of connections
– Audio Analysis: 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
– Electric power supply: Rechargeable highpower 9.6 Volt NiMH battery pack inside the meter, average operation time: 7 – 8 hours
Low-Batt. indication, auto-power-off
AC-adaptor for charging and long-term-operation included
Signal Rating:  Display of peak value, peak hold as well as average value (switchable)
–
A quantitative differentiation between pulsed and un-pulsed radiation –
a unique feature within the broadband measuring technology
– Outputs: A calibrated extra AC-measurement output for the demodulated signal, and a DC-output.

Scope of Delivery:
– Measurement device
– attachable log.-per. antenna incl. cable
– NiMH battery inside the meter
–  mains adaptor
– battery charger
– detailed instructions manual
– plastic case.

kr 11 690 Add to my Cart
Målekoffert MK35 (ME3840 B & HFE 35C) (høy- og lavfrek)
Målekoffert MK35 (ME3840 B & HFE 35C) (høy- og lavfrek)

Den rimeligste av de «proffe» målekoffertene.

kr 9 950 Add to my Cart
Frekvensfilter FF3
Frekvensfilter FF3

FF3 er et bånpass filter tilpasset instrumentene HF35C og HF38B. Med dette filteret er det enkelt å finne hvilke strålingskilder som er dominerende. Ved hjelp av en glidebryter velger du den kilden du er interessert i (f. eks. DECT) og avleser på instrume.
Til HF 35 C, HF 38 B, HF 58 B, HF 59 B.

#Service-specific frequency filter FF3 Recommended for: HF35C, HF38B. The service specific filters always only show the preset radio service, and suppress all other frequencies.
Evaluates each radio service separately
* To be connected between the antenna cable and the antenna input socket of the measurement device (by the operator).
* Cascadable with all amplifiers and attenuators.
* Also allows a broadband measurement without additional transmission loss, which means the filter can remain attached to the measurement device.
* Comprises the most common sources of radiation.Very good selection of the chosen radio services.
* Possible exposures to sheath currents on the cable behind the filter can be additionally suppressed with the help of a free of charge modification of your HF-device. Please do not hesitate to contact us.

Frequency Range:  ALL / GSM9 / GSM18 / DECT / UMTS / WLAN
Accuracy:  Typical suppression of unwanted frequencies : > 25-30 dB, GSM1800 vs. DECT eff. 20-30 dB.
Power supply:  9 V battery

kr 3 980 Add to my Cart
Utleie av VF 4 Variabel Frekvensfilter for alle HF (HF35 opp
Utleie av VF 4 Variabel Frekvensfilter for alle HF (HF35 opp

kr 800 Add to my Cart
Utleie av DG20 Dempningsledd
Utleie av DG20 Dempningsledd

#
Attenuator DG20
suitable for: HF32D, HF35C, HF38B

Allows a measurement of major exposures.

For high exposures

* Reduces the sensitivity of the measuring device by a factor of 100 (= 20 dB).
* Adaptor plug to be connected to the antenna input socket.

kr 150 Add to my Cart