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China Wholesale Pohls Pendulum Factories – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor

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China Wholesale Pohls Pendulum Factories – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor Detail:

Note: oscilloscope not included 

In practical applications, the measurement of ultrasonic propagation velocity is of great significance in the measurement of ultrasonic ranging, positioning, liquid flow velocity, material elastic modulus and instantaneous gas temperature. The sound speed measurement comprehensive experimental instrument produced by our company is a multifunctional experimental instrument. It can not only observe the phenomenon of standing wave and resonance interference, measure the propagation speed of sound in the air, but also observe the double slit interference and single slit diffraction of sound wave, measure the wavelength of sound wave in the air, observe the interference between original wave and reflected wave, etc. Through the experiment, the students can master the basic principles and experimental methods of wave theory.

Experiments

1. Generate and receive ultrasound

2. Measure sound velocity in air using phase and resonance interference methods

3. Study the interference of reflected and original sound wave, i.e. sound wave “LLoyd mirror” experiment

4. Observe and measure double-slit interference and single-slit diffraction of sound wave

 

Parts and Specifications

Description Specifications
Sine wave signal generator Frequency range: 38 ~ 42 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
Ultrasonic receiver Rotational range: -90° ~ 90°; unilateral scale: 0° ~ 20°; division: 1°
Measurement accuracy <2% for phase method

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China Wholesale Pohls Pendulum Factories –  LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor detail pictures


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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for China Wholesale Pohls Pendulum Factories – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor , The product will supply to all over the world, such as: Jakarta, Buenos Aires, Turkmenistan, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Miranda from Lithuania - 2018.04.25 16:46
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Alex from Luxembourg - 2018.04.25 16:46
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