Amplivox ER-75 Electro Acoustic Ear Simulator

Additional information

Amplivox ER-75 Electro Acoustic Ear Simulator

The Amplivox ER-75 Electro Acoustic Ear Simulator is a precision test instrument designed for the calibration, verification, and quality assurance of audiometric equipment. Used in conjunction with insert earphones, the simulator provides a standardised acoustic load that enables accurate measurement and validation of audiometer output levels in accordance with recognised audiology testing standards.

Essential for service engineers, calibration laboratories, audiology departments, and hearing healthcare professionals, the ER-75 helps ensure audiometric equipment continues to perform accurately and consistently. By simulating the acoustic characteristics of the human ear, it supports reliable calibration procedures and helps maintain compliance with equipment performance requirements.

Manufactured to deliver dependable and repeatable test results, the ER-75 Electro Acoustic Ear Simulator is an important accessory for organisations responsible for maintaining diagnostic audiology equipment and ensuring the accuracy of hearing assessment systems.

Key Features

• Electro acoustic ear simulator for audiology equipment calibration
• Designed for use with insert earphones and audiometric transducers
• Provides a standardised acoustic load for testing and verification
• Supports audiometer calibration and quality assurance procedures
• Helps maintain accuracy and consistency of hearing assessments
• Suitable for service engineers, calibration laboratories, and audiology departments
• Delivers reliable and repeatable measurement performance
• Essential accessory for audiometric equipment maintenance

What is an electro acoustic ear simulator used for?

An electro acoustic ear simulator is used to verify and calibrate audiometric equipment by providing a standardised acoustic load that replicates the characteristics of the human ear. This helps ensure accurate and consistent hearing assessment results.

Who typically uses the ER-75 Electro Acoustic Ear Simulator?

The ER-75 is commonly used by audiology departments, biomedical engineers, calibration laboratories, service technicians, and organisations responsible for maintaining and verifying the performance of hearing assessment equipment.