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

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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.

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


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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business 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: Nigeria, Comoros, UK, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Erin from Turkmenistan - 2018.07.26 16:51
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Nicola from Uzbekistan - 2018.06.05 13:10
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