China Wholesale Jolly balance Manufacturers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor
China Wholesale Jolly balance Manufacturers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor Detail:
Experiments
1. Study the resonance of the tuning fork vibration system under the action of different periodic driving forces, measure and draw the resonance curve, and find the curve q value.
2. Study the relationship between vibration frequency and tuning fork arm mass, and measure the unknown mass.
3. Study the relationship between tuning fork damping and vibration.
Specifications
|
Description |
Specifications |
| Steel tuning fork | Vibration frequency of about 260hz |
| Digital dds signal generator | Frequency adjustable range 100hz ~ 600hz, minimum step value 1mhz, resolution 1mhz. Frequency accuracy ± 20ppm: Stability ± 2ppm / hour: Output power 2w, amplitude 0 ~ 10vpp continuously adjustable. |
| Ac digital voltmeter | 0 ~ 1.999v, resolution 1mv |
| Solenoid coils | Including coil, core, q9 connection line. Dc impedance: About 90ω, the maximum maximum allowable ac voltage: Rms 6v |
| Mass blocks | 5g, 10g, 10g, 15g |
| Magnetic damping block | Position plane z-axis adjustable |
| Oscilloscope | Self-prepared |
Product detail pictures:
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To become the stage of realizing dreams of our employees! To build a happier, more united and extra professional workforce! To reach a mutual advantage of our prospects, suppliers, the society and ourselves for China Wholesale Jolly balance Manufacturers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor , The product will supply to all over the world, such as: Switzerland, French, Czech, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.
By Katherine from Czech republic - 2017.03.28 12:22
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Amber from Vietnam - 2018.09.21 11:44
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