Jordfeilindikator

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.

Dette er linken mellom amatør og profesjonelle måleapparater. Dette er apparatet for leger og alternative praktikere.Den har alle de samme funksjonene som 35C men en høyere respons og sensibilitet.
# This device supports all above mentioned «common advantages». It is especially popular among medics and alternative practitioners, as it offers a perfect combination of easy handling and professional measurement possibilities. It allows an easy allocation of the electrosmog frequencies to the traction power or the mains power as well as to the artificial harmonics, thus facilitating an especially precise consultation of remedial actions and an easy control of their effectiveness.

Has the same features and configuration as the HF35C, however additionally offers some important professional features:
– The log.-per. antenna with further improved frequency response.
– A 10 times higher sensitivity: Minimum display resolution 0.01 µW/m² .
– A measuring range extended upwards by a factor of 10: max. 19.99 mW/m² .
– Clearly simplified measurements with the help of the «peak-hold»- function.

Technical Data:
Frequency Range:   800 MHz – 2.5 GHz (3.3 GHz with increased tolerance)
Measurement Range:  Power flux density: 0.01 – 19,990 µW/m²
Accuracy:  Basic accuracy including linearity tolerance : +/- 6dB
Zero offset and rollover +/- 9 digits
Sensor:  Optimised logarithmic periodic antenna: Less ripple, better directionality, improved shielding vs. ground
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:  9 Volt alkaline manganese battery (included), average operation time 6 – 7 hours
Low-Batt. indication, auto-power-off
Signal Rating:  Display of peak value, peak hold as well as average value (switchable)
Further Questions:  2 years warranty & long-time ex gratia agreement
Weight:  0,58 kg