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Data sheet Kundt's tube with analog output

Description

The apparatus is made up of a tube mounted on holder
and equipped with a loudspeaker at one end and a removable stopper at the other
end. The loudspeaker is supplied with a function generator (not supplied)
enabling you to vary the soundwave's frequency.The amplitude of the sound
signal is picked up by an electret-foil microphone, mounted on a mobile rod
inside the tube. The displacement is carried out thanks to a turn
button.




Recordings of the displacement and the received signal are made with
a computer from any Computer-Assisted Experiment system. An oscilloscope can also be used
to display the received signal.

Specifications

Specifications:

Three analog
outputs:
- 5 V / + 5 V proportional to the displacement,
- 5 V / + 5 V
proportional to the sound signal,
- 5 V / + 5 V proportional to the signal
envelop.
Loudspeaker: 8 Ω / 0.25 W.

Distance micro/loudspeaker: adjustable from 0 to 500 mm.

Power supply: 12 V mains adapter, supplied. 4 mm safety
sockets.
Dimensions: 700 x
100 x 96 mm.
Theme: human histology Wave length

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