Skittenstrømfilterene demper støy fre det elektriske anlegget ved at den fjerner uheldige frekvenser som rir på de rene sinusfrekvensene i strømnettet. Det er særlig sparepærer, lysstoffrør og alt av elektronisk utstyr som lager disse frekvensene. Skittenstrømen måles med en skittenstrømmonitor som puttes i vegguttaket. Man legger til filtere i den sammme kretsen til den ønskede effekten er oppnådd.
Skittenstrømfilterene demper støy fre det elektriske anlegget ved at den fjerner uheldige frekvenser som rir på de rene sinusfrekvensene i strømnettet. Det er særlig sparepærer, lysstoffrør og alt av elektronisk utstyr som lager disse frekvensene. Skittenstrømen måles med en skittenstrømmonitor som puttes i vegguttaket. Man legger til filtere i den sammme kretsen til den ønskede effekten er oppnådd.
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
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.
Skjermende spiral-ledning med støpsel. Vikles rundt PC-kabler for skjerming. Lengde 2 m, utstrukket 10 m. Spiral-Extension cord, 10,0 m,black. Plug on socket, 1,5mm²
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