China Wholesale Jolly balance Manufacturers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor

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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

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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers 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: Liverpool, Juventus, Washington, We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.

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The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

By Leona from Zimbabwe - 2017.07.28 15:46

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Pamela from Canberra - 2017.03.08 14:45

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