China Wholesale gravitational acceleration Factories – LMEC-7 Pohl’s Pendulum – Labor

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China Wholesale gravitational acceleration 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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The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for China Wholesale gravitational acceleration Factories – LMEC-7 Pohl’s Pendulum – Labor , The product will supply to all over the world, such as: Johannesburg, Sweden, Sheffield, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

Falling Sphere

Gravitational Acceleration

Harmonic Motion

Human Reaction Time

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By Rita from South Africa - 2018.06.19 10:42

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By Quyen Staten from Greek - 2018.03.03 13:09

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