China Wholesale Surface Tension Factory – LMEC-7 Pohl’s Pendulum – Labor
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 |
Product detail pictures:
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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for China Wholesale Surface Tension Factory – LMEC-7 Pohl’s Pendulum – Labor , The product will supply to all over the world, such as: Munich, United States, Lithuania, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
By Marco from USA - 2017.08.18 11:04
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 Jacqueline from Bahrain - 2018.11.02 11:11
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