China Wholesale Inertia Quotes – LMEC-19 Doppler Effect Experiment – Labor
China Wholesale Inertia Quotes – 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:
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By Mildred from Uruguay - 2018.06.26 19:27
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Gabrielle from Honduras - 2018.12.25 12:43
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