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Artificial mastoid Type 4930
Modelo 4930
Mastoides artificial
Mastoides artificial diseñado para calibrar audífonos de conducción ósea simulando la impedancia mecánica del hueso mastoides humano.
Solicitar ofertaArtificial Mastoid Type 4930 has been designed for the calibration of bone-conduction hearing aids. It consists of a mechanical simulation of the human head, incorporating a built-in force transducer to monitor the output of the device to be calibrated.
USE SCENARIOS
- Objective measurement of hearing aid and audiometer bone vibrator parameters
- Frequency response and output determination of bone vibrators
- Design and production testing and calibration of vibrators
Type 4930 fulfils the International Electrotechnical Commission publication IEC 60373 (1990) and meets the requirements of the British Standard BS 4009 (1991) and American National Standard ANSI S3.13-1987 and ANSI S3.26-1981.