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China Wholesale Inertia Manufacturers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor

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China Wholesale Inertia Manufacturers – 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.

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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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China Wholesale Inertia Manufacturers –  LMEC-21 Vibrating String Experiment(string sound meter) – Labor detail pictures


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Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for China Wholesale Inertia Manufacturers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor , The product will supply to all over the world, such as: Swaziland, Jamaica, azerbaijan, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Jocelyn from Juventus - 2018.02.04 14:13
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Janet from USA - 2018.12.11 11:26
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