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Exposure source view for: photocopy machine

or: Xerox, copy machine


Basics Find out more about the frequency spectrum

Field description
Field with a frequency range of 50 Hz to 60 Hz (low frequency)
European power supply systems use 50 Hz, American and Canadian systems use 60 Hz

Overview
type of field: electric and magnetic
frequency: 50 Hz - 60 Hz
signal form: sinusoidal
min. distance between exp. source and exposed object: immediate proximity
exposed parts of the body:: extremities, thorax
The specified values are taken from literature (mostly determined by measurement) and describe the maximum exposure of people under everyday life conditions; they usually under-run the current effective limit values.

basics Find out more about terms like 'type of field', 'signal form', 'frequency' etc. ...

basics Find out more about 'modulation' ...