China Wholesale Falling Sphere Factories – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor

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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Temperature Sensor, Thermal Expansion, Air Track, We hope to establish more business relationships with customers all over the world.

China Wholesale Falling Sphere Factories – 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.

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%

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for China Wholesale Falling Sphere Factories – LMEC-16 Apparatus of Sound Velocity Measurement and Ultrasonic Ranging – Labor , The product will supply to all over the world, such as: Toronto, Southampton, Kenya, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .

Forced Vibration Resonance

Gravitational Acceleration

Harmonic Motion

Inertia

It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!

By Ada from Austria - 2017.08.18 18:38

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Jerry from Peru - 2017.09.26 12:12

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