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China Wholesale Harmonic Motion Factories – LMEC-15B Sound velocity Apparatus(Resonance Tube) – Labor

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China Wholesale Harmonic Motion Factories – LMEC-15B Sound velocity Apparatus(Resonance Tube) – Labor Detail:

Experiments

1. Observe the audible standing wave in the resonance tube

2. Measure the sound velocity

Main technical specifications
1. Resonance tube: the tube wall is marked with scale, the scale accuracy is 1 mm, and the total length is not less than 95 cm; Dimensions: effective length is about 1m, inner diameter is 34mm, outer diameter is 40mm; Material: high quality transparent plexiglass;
2. Stainless steel funnel: for adding water. It can be easily removed when it is not in use, and it does not affect the up and down movement of the water container when it is placed on the water container during the experiment;
3. Tunable sound wave generator (signal source): frequency range: 0 ~ 1000Hz, adjustable, divided into two frequency bands, the signal is sine wave, distortion ≤ 1%. The frequency is displayed by the frequency meter, and the power output amplitude is continuously adjustable to achieve the effect of adjustable speaker volume;
4. Water container: the bottom is connected with the resonance tube through a silicone rubber tube, and the top is conveniently filled with water through a funnel; It can move up and down through the vertical pole, and will not collide with other parts;
5. Loudspeaker (horn): power is about 2Va, frequency range is 50-2000hz;
6. Bracket: including heavy base plate and supporting pole, used to support resonance tube and water container.


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China Wholesale Harmonic Motion Factories –  LMEC-15B Sound velocity Apparatus(Resonance Tube) – Labor detail pictures


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We provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for China Wholesale Harmonic Motion Factories – LMEC-15B Sound velocity Apparatus(Resonance Tube) – Labor , The product will supply to all over the world, such as: United States, Congo, Oman, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Alma from Comoros - 2018.07.12 12:19
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By EliecerJimenez from Lebanon - 2018.06.05 13:10
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