China Wholesale Gravitational Constant Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor

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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Planck Constant, Free Fall, Laser Raman Spectrometer, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

China Wholesale Gravitational Constant Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor Detail:

Main Experiments
1. The relationship between string length, linear density, tension and standing wave frequency is studied;
2. The propagation velocity of wave is measured when the string vibrates;
3. Inquiry experiment: the relationship between vibration and sound; 4. Innovation and research experiment: Research on the electrical mechanical conversion efficiency of standing wave vibration system.

Main technical parameters

Description	Specifications
Electromagnetic induction sensor probe sensitivity	≥ 30db
Tension	0.98 to 49n adjustable
Minimum step value	0.98n
Steel string length	700mm continuously adjustable
Signal source
Frequency band	Band i: 15 ~ 200hz, band ii: 100 ~ 2000hz
Frequency measurement accuracy	±0.2%
Amplitude	Adjustable from 0 to 10vp-p
Dual trace oscilloscope	Self-prepared

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Our commission is to serve our users and clients with best quality and competitive portable digital products for China Wholesale Gravitational Constant Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor , The product will supply to all over the world, such as: South Africa, Guatemala, Bangkok, So far our products have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have 13years professional sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.

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This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!