China Wholesale Hearing Threshold Suppliers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor
China Wholesale Hearing Threshold 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:
With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for China Wholesale Hearing Threshold Suppliers – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor , The product will supply to all over the world, such as: Juventus, Czech Republic, Belgium, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
By Olive from Lesotho - 2018.06.12 16:22
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Louise from Plymouth - 2017.08.15 12:36
Write your message here and send it to us