China Wholesale Rotational Moment Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor
China Wholesale Rotational Moment Factory – 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 |
Product detail pictures:
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of China Wholesale Rotational Moment Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor , The product will supply to all over the world, such as: Spain, Peru, Bangalore, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
By Daisy from Peru - 2018.03.03 13:09
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By tobin from Mombasa - 2017.03.07 13:42
