Free & Forced Vibration Apparatus Manufacturer,Supplier and Exporter in India
Product Code : EL-EELE-11359
Free & Forced Vibration Apparatus
Vibrations induced by a periodic displacement of the point of support of the spring. In this experiment a connecting rod, driven by an eccentric, imparts a such that on revolution of the eccentric is equal to one revolution of the phase recorder.Vibrations induced by applying a periodic disturbing force to the mass. In this experiment the exciter unit is driven from a gearbox via a flexible coupling such that one revolution of the contra rotating discs is equal to one revolution of the phase recorder. Vibrations induced by applying a periodic disturbing force to the mass.
Technical specifications:-
• Two methods of exciting forced vibration are adopted; either by oscillating the upper spring mounting with SHM at variable frequency or by applying a rotating out balance force at variable frequency to the vibrating mass.
• The use of so called “Black Boxes” has been avoided, a feature welcomed by most teachers.
• Simple adjustments can be made to the apparatus and the motion of the mass can be readily observed and recorded on the two pen recorders provided.
• Adopting the well tried features of the simple Vibration Apparatus, the mass carriage is constrained by rollers on vertical guide ways to provide minimum uncontrolled damping.
• Two pen recorders are provided, a continuous paper recorder for amplitude and frequency measurements and a rotating drum recorder for amplitude and phase measurements.
• Variable viscous damping is provided by an oil dashpot.
• Experiment manual.
Dimensions and weight
| Overall dimensions | 880 x 580 x 1240 mm |
| Net weight | 75 kg |
We are leading manufacturers, suppliers of Free & Forced Vibration Apparatus for Electronics Engineering Lab Equipments. Contact us to get high quality Free & Forced Vibration Apparatus for Electronics Engineering Lab Equipments for schools, colleges, universities, research labs, laboratories and various industries.
Listed under Electronics Engineering Lab Equipments in our Electronics Lab section, this vibration rig pairs naturally with other dynamics-of-machinery apparatus such as the Whirling Of Shaft Apparatus, the Static & Dynamic Balancing Apparatus, the Universal Governor Apparatus, the Cam Analysis Apparatus and the Motorised Gyroscope Apparatus.
Last updated: October 2026.
