China Wholesale Kinetic Friction Coefficient Factories – LMEC-16 Apparatus of Sound Velocity Measurement & Ultrasonic Ranging – Labor
China Wholesale Kinetic Friction Coefficient Factories – LMEC-16 Apparatus of Sound Velocity Measurement & Ultrasonic Ranging – Labor Detail:
The propagation speed of sound wave is an important physical quantity. In ultrasonic ranging, positioning, liquid velocity measurement, material elastic modulus measurement, gas temperature instantaneous change measurement, will involve the sound speed physical quantity. The transmission and reception of ultrasound is also one of the important means of anti-theft, monitoring and medical diagnosis. This instrument can measure the speed of sound propagation in the air and the wavelength of sound wave in the air, and add the experimental content of ultrasonic ranging, so that students can master the basic principles and experimental methods of wave theory.
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.
Parts and Specifications
| Description | 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% |
Product detail pictures:
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We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for China Wholesale Kinetic Friction Coefficient Factories – LMEC-16 Apparatus of Sound Velocity Measurement & Ultrasonic Ranging – Labor , The product will supply to all over the world, such as: Mexico, Sevilla, Doha, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!
By Madeline from Sri Lanka - 2018.05.22 12:13
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Sahid Ruvalcaba from United States - 2017.10.27 12:12
