China Wholesale Pendulum Suppliers – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor
China Wholesale Pendulum Suppliers – LMEC-16 Apparatus of Sound Velocity Measurement and 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:
Related Product Guide:
We normally follow the basic principle "Quality Initial, Prestige Supreme". We've been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for China Wholesale Pendulum Suppliers – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor , The product will supply to all over the world, such as: Paraguay, Denmark, Paraguay, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
By Tony from Luxemburg - 2018.12.14 15:26
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Elaine from Slovakia - 2017.11.29 11:09