China Wholesale Spring Constant Factories – LMEC-19 Doppler Effect Experiment – Labor
China Wholesale Spring Constant Factories – LMEC-19 Doppler Effect Experiment – Labor Detail:
Experiments
1. The resonant frequency of ultrasonic transducer;
2. Measuring Doppler effect
3. The velocity of sound is measured by Doppler effect.
Main technical parameters
Description |
Specifications |
Power signal source | Signal frequency: 20hz ~ 60 khz
Minimum step value: 0.0011 hz Frequency accuracy: ±20ppm Output voltage: 1mv ~ 20vp-p Impedance 50 ohm |
Stepping motor intelligent motion control system | Linear uniform motion 0.01 ~ 0.2m/s adjustable, positive and negative direction operation. with limit protection: Photoelectric threshold, travel switch limit |
Doppler frequency shift | 0 to ± 10hz |
System frequency measurement accuracy | ±0.02hz |
Resolution of frequency measurement | 0.01hz |
Dual trace oscilloscope | Self-prepared |
Product detail pictures:
Related Product Guide:
With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of China Wholesale Spring Constant Factories – LMEC-19 Doppler Effect Experiment – Labor , The product will supply to all over the world, such as: Netherlands, Anguilla, Manchester, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Gabrielle from Luxembourg - 2018.09.21 11:44
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Fernando from Turin - 2017.12.02 14:11
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