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Spray gun

Belongs to:
Paint spray gun

A spray gun or spray system is used to apply thin paint, varnish or treatment agent on great surfaces to be coated . A compressor provides air pressure to spray the liquid.

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

Measurements (acc. to literature)

Measurand Value Feature Remarks
magnetic flux density 2.46 mT (maximum, calculated) - at the surface of the device at 50 Hz [1]
electric field strength 2.45 kV/m (maximum) - at the surface of the device at 50 Hz [1]


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