10015UK 01 -2004
Technical information:
ES-525 Validator
10
This measurement provides the sound
parameters related to frequency and
amplitude of the signal.
Microphone
FRECUENCIA
Legal coinage:
Made from hard metals and
have the characteristic of long, high pitch
sounds.
FRECUENCIA
Frauds:
Made from soft metals that are
easier to transform, they have the
characteristic of short, low pitch sounds.
7. Inductive
sensors
They obtain coin parameters related to the coin alloy and thickness.
Inductive sensors
8.
Infrared sensors
Summary of Contents for ES-525
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