Vibration frequency: adjustable, using a function generator (20 Vdc), not provided
Vibration amplitude:
- maximum for f~40 Hz,
- can be increased using a function generator amplifier, not provided.
Max voltage: 12 V.
Connection: 4mm safety sockets.
Protection: automatically resettable fuse.
Dimensions: 135 x 92 x 80 mm.
Weight: 640 g.
- power supply through 4mm safety sockets for use with a function generator or data acquisition interface (amplitude 12V - Max current 1A minimum)
- various possible mountings, in horizontal or vertical position
- Possibility to apply a voltage to a string (minimum permissible weight: 150g)
Membrane Melde's Vibrator
Sku: 222037
Jeulin
The strong points
€152.15
€182.58
- Buy 3 for €143.82 €172.58 each and save 5%
Vibrator consisting of a speaker membrane connected to a rod vibrating vertically. The end of the rod is equipped with a clamping screw to attach a cord, a spring, or a Chladni plate. Power is supplied by a low-frequency generator delivering 20 VDC (not included), allowing the frequency of vibration of the vertical rod to be adjusted. The maximum vibration amplitude is achieved for a frequency close to 40 Hz. The use of a function generator (not included) allows for increasing the vibration amplitude.
To be completed with:
- a spring or a cord to highlight longitudinal or transversal vibrations.
- Chladni plates to demonstrate the concept of spatial wavelength.
Note: It is recommended to use a maximum mass of 50 g for the cord tension.
The cord vibrator allows for producing a standing wave using a rigid or elastic cord to visualize concepts of frequency, wavelength, and resonance, as well as parameters affecting these quantities.
| Caractéristiques techniques |
- In stock
-
In stock
- In stock
