The NF-5030 is a low-frequency RF spectrum analyser/receiver that provides simplified measurement of electric and magnetic fields for interference and exposure applications. Find radiation sources in your surroundings. Find their respective frequencies and signal strengths, including direct display of exposure limits. Application examples include measurements of traction power, power lines, power cables, lamps, power supplies, transformer stations, household appliances, electronic devices etc.
The highly complex calculations required for exposure limit measurements are performed automatically by a high-performance DSP (digital signal processor). Exposure levels for various standards are displayed as a practical bargraph display (including convergence display in percent) while the measurement is running. Example shown measuring percentage exposure according to ICNIRP.
The NF-5030 has a data logger that allows long-term recordings of measurement results. This is particularly useful for evaluation of exposure by appliances and machinery which have a changing power consumption or radiation strength over time. Examples for these include railroads, power lines and plants, but also home appliances and their respective power cables, and various high-frequency transmission facilities like mobile phone transmission towers, mobile phones, radar etc. Depending on the time of day, considerable variation of exposure can occur. With long-term data logging using SPECTRAN®, the daily variation of exposure can be recorded and analysed.
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