China Wholesale Jolly balance Manufacturers – LMEC-19 Doppler Effect Experiment – Labor

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To regularly increase the management program by virtue from the rule of sincerely, good religion and high quality are the base of enterprise development, we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Magnetic Field, Heisenberg Uncertainty, Sodium Tungsten Lamp, We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you.

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

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We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for China Wholesale Jolly balance Manufacturers – LMEC-19 Doppler Effect Experiment – Labor , The product will supply to all over the world, such as: Turin, Colombia, South Korea, Since always, we adhering to the open and fair, share to get, the pursuit of excellence, and creation of valuevalues, adhere to theintegrity and efficient, trade-oriented, best way , best valve business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.

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This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Jeff Wolfe from Peru - 2018.09.21 11:01

The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!

By Marcie Green from Slovak Republic - 2017.06.25 12:48

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