China Wholesale Surface Tension Factory – LMEC-7 Pohl’s Pendulum – Labor

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China Wholesale Surface Tension Factory – LMEC-7 Pohl’s Pendulum – Labor Detail:

Experiments

1. Measure the damping coefficient of cycloid vibration and study the influence of different damping on vibration
2. Study the influence of different period dynamic moment on forced vibration and observe resonance phenomenon
3. Measure the amplitude frequency characteristics and phase frequency characteristics of forced vibration

Specifications

Description	Specifications
Spring stiffness coefficient K	Variation of free vibration period:<1%
Time measurement	Accuracy: 0.001 s; error of period: 0.2%; 4-digit display
System damping	Amplitude attenuation<2% without electromagnetic damping
Amplitude measurement	Error: ± 1゜
Motor rotational speed	Range: 15 ~ 50 r/min; period adjustable: 0.2 ~ 4 s
Phase difference measurement	Error < 2゜when phase difference between 40 ~ 140゜

Parts List

Description	Qty
Main unit	1
Electric control unit	1
Wire and cable	3
Manual	1

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for China Wholesale Surface Tension Factory – LMEC-7 Pohl’s Pendulum – Labor , The product will supply to all over the world, such as: Brazil, Kyrgyzstan, Doha, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.

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The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!