China Wholesale Velocity Factory – LMEC-7 Pohl’s Pendulum – Labor
China Wholesale Velocity 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:
Related Product Guide:
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By Candy from Azerbaijan - 2018.11.06 10:04
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Lisa from Mongolia - 2017.06.22 12:49
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