China Wholesale Spring Constant Pricelist – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor
China Wholesale Spring Constant Pricelist – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor Detail:
Main experimental content
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.
Main technical parameters
1, steel tuning fork: vibration frequency of about 260Hz when the double arms are not loaded.
2, ultra-high performance 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.
3, AC digital voltmeter, range 0 ~ 1.999V, resolution 1mV.
4, a pair of solenoid coils: including coil, core, Q9 connection line. DC impedance: about 90Ω, the maximum
maximum allowable AC voltage: RMS 6V.
5, 4 pairs of paired mass blocks: 5g, 10g, 10g, 15g, can be superimposed to combine different mass values.
6、Magnetic damping block: position plane and up and down adjustable.
7, Self prepare oscilloscope.
Product detail pictures:
Related Product Guide:
In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for China Wholesale Spring Constant Pricelist – LMEC-8 Apparatus of Forced Vibration and Resonance – Labor , The product will supply to all over the world, such as: Dubai, Guyana, South Africa, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.
By Klemen Hrovat from Sudan - 2018.12.22 12:52
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 Beatrice from Manila - 2017.05.21 12:31
