China Wholesale Harmonic Motion Suppliers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor
China Wholesale Harmonic Motion Suppliers – 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:
Related Product Guide:
Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for China Wholesale Harmonic Motion Suppliers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor , The product will supply to all over the world, such as: Lyon, France, Germany, With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!
By Austin Helman from Colombia - 2018.02.12 14:52
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Cheryl from Estonia - 2017.04.08 14:55
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