LMEC-19 Doppler Effect ExperimentDoppler Effect Experiment Measuring doppler effect and velocity of sound. High quality university usages. 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
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Doppler Effect Experiment
Measuring doppler effect and velocity of sound. High quality university usages.
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