China Wholesale Free Fall Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor
China Wholesale Free Fall 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 |
Product detail pictures:
Related Product Guide:
As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for China Wholesale Free Fall Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor , The product will supply to all over the world, such as: Karachi, Wellington, Norway, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!
By Victor Yanushkevich from Morocco - 2017.06.25 12:48
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Joyce from Iran - 2017.01.28 18:53
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