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China Wholesale Free Fall Factory – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor

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China Wholesale Free Fall Factory – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor Detail:

Experiments

1. Measure the velocity of sound wave propagating in the air by the method of resonant interference.

2. Measure the velocity of sound wave propagating in the air by the method of phase comparison.

3. Measure the velocity of sound wave propagating in the air by the method of time difference.

4. Measure the distance of a barrier board by the method of reflection.

 

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Specifications

Sine wave signal generator Frequency range: 30 ~ 50 khz. resolution: 1 hz
Ultrasonic transducer Piezo-ceramic chip. oscillation frequency: 40.1 ± 0.4 khz
Vernier caliper Range: 0 ~ 200 mm. accuracy: 0.02 mm
Experimental platform Base board size 380 mm (l) × 160 mm (w)
Measurement accuracy Sound velocity in air, error < 2%

 

 


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  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Florence from Iraq - 2018.07.27 12:26
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Page from Guinea - 2018.06.18 19:26
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