Vibration generator for exciting oscillating and waves mechanically, e.g
g. in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4-mm socket for attaching accessories (Chladni plates, resonance wire, rubber band etc.). Including holder for stand rod (up to 8 mm dia.) on the rear side of the apparatus for the demonstration of standing waves in a coil spring. The generator is equipped with overload protection and is driven by a loudspeaker for smooth oscillations and fine travel stepping. Specifications: Connection: via 4-mm safety sockets Impedance: 8 ? Maximum amplitude: 5 mm Frequency range: 0 up to 20 kHz Minimum operating current: 10 mA Overload protection: 1 A fuse Dimensions: approx. 200x160x70 mm¶ Weight: aprox. 1.4 kg
