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LMEC-19 Doppler Effect Experiment

$4,950.00

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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
Doppler frequency shift 0 to ± 10hz
System frequency measurement accuracy ±0.02hz
Resolution of frequency measurement 0.01hz
Dual trace oscilloscope Self-prepared