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File

Belongs to:
Tools
Description:

An electric file resembles a band grinder and is used to sharpen blades and tools.

Frequency ranges:
  • 50–60 Hz (mains frequency)
Type of field:
electric and magnetic

Measurements (acc. to literature)

Measurand Value Feature Remarks
magnetic flux density 778 µT (maximum, calculated) - at the surface of the device at 50 Hz [1]
electric field strength 6.798 kV/m (maximum, calculated) - at the surface of the device at 50 Hz [2]

References

  1. Leitgeb N et al. (2008): Magnetic emission ranking of electrical appliances. A comprehensive market survey.
  2. Leitgeb N et al. (2008): Electric emissions from electrical appliances.