China Wholesale Jolly balance Manufacturers – LMEC-19 Doppler Effect Experiment – Labor
China Wholesale Jolly balance Manufacturers – 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:
We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China Wholesale Jolly balance Manufacturers – LMEC-19 Doppler Effect Experiment – Labor , The product will supply to all over the world, such as: luzern, Hongkong, Turkey, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
By Rita from Morocco - 2018.03.03 13:09
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Joyce from Ghana - 2017.08.28 16:02
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