Ultrasound Transducer, 40 kHz, Equipment Kit

Description Equipment set for experiments on geometric and wave-mechanical acoustics. Based on the piezo-effect discovered by the Curie brothers, an AC voltage is applied to a piezo-electric body causing it to oscillate. Sound waves can also be used to excite the body and the oscillations can be converted into an electrical voltage signal. Resonant frequency: 40 kHz approx. Band width: 6 kHz approx. Capacitance: 1900 pF Connector: BNC Stand rod: 150 mm x 10 mm diam. Dimensions: 40 mm x 20 mm diam. Contents: 1 Ultrasonic transmitter, on stand rod 1 Ultrasonic receiver, on stand rod 1 Projection screen 1 Ruler, 1 m Required: 1002751 Adapter, BNC Jack/4-mm-Plugs 1001046 Barrel Foot, 500 g 1009957 Function Generator FG 100 (230 V, 50/60 Hz) 1002746 HF Patch Cord, 1m 1002752 T-Piece, BNC