China Wholesale hall sensor Factories – LMEC-7 Pohl’s Pendulum – Labor

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Electron-Atom Collision, Electrostatic Field, Magnetic Damp, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

China Wholesale hall sensor Factories – LMEC-7 Pohl’s Pendulum – Labor Detail:

Experiments

1. Free vibration (oscillation) experiment.

2. Under-damped vibration experimental research.

3. Displacement resonance phenomenon research.

Features

1. Adopt coiled spring fixed axis disc oscillation mechanism as the basic vibration body.

2. Stepper motor drive to generate periodic displacement.

3. Adopt incremental encoder accurate measurement of phase difference.

4. Large LCD display, data measurement and viewing convenient.

Display	240 × 160 dot matrix LCD, menu design, experimental operation and data query convenient, with data storage function.
Free swing	More than 100 times
Amplitude attenuation	Less than 2% in the absence of electromagnetic damping
Spring stubborn coefficient k	Free vibration period change is less than 2%.
Compulsion frequency range	30～50 rpm, digital frequency source, frequency set directly by digital key, high temperature stability
Motor speed stability	Less than 0.03%
Phase measurement resolution	1°
Cycle detection accuracy	1ms
Amplitude measurement resolution	1°

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for China Wholesale hall sensor Factories – LMEC-7 Pohl’s Pendulum – Labor , The product will supply to all over the world, such as: Germany, New York, belarus, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.

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The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.

By Madge from Jersey - 2018.02.21 12:14

Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!

By Arabela from Costa Rica - 2018.06.19 10:42

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