Made by AUSSCO, Lake Barrington, IL · ACS systems sold internationally

ACS SA3 Audiometer Calibration System

Other systems measure the audiometer. The ACS runs it.

The ACS connects to the audiometer, sets every test point, takes the measurement and adjusts it to ANSI S3.6 and IEC 60645 — an exhaustive calibration in under 10 minutes. It calibrates tympanometers, ABR and OAE instruments too.

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ACS-100 SA3 connected to an audiometer, with a measurement microphone mounted on a coupler
Automatic control of 73 audiometer models
Under 10 minExhaustive calibration (longer for clinical models)
125Directly supported instrument models
73Models with automatic serial / USB control
Since 1955AUSSCO roots in the hearing industry

Built-in standards

  • ANSI S3.6
  • IEC 60645
  • ISO 389
  • ANSI S3.39
  • ANSI S3.31
  • OSHA
  • Factory calibration at audiometer manufacturers
  • Biomedical facilities
  • Sold and supported internationally

How it works

Select the instrument. The ACS does the rest.

  1. Select the instrument

    Pick the make and model and the ACS sets the headphone type and impedance and loads the right calibration routine. Not listed? Set it up as a User Defined audiometer.

  2. Start it and walk away

    Through the audiometer’s serial or USB port the ACS steps through every test point, measures and adjusts to the standard, recording “pre-adjustment” values as it goes. You only step in to change transducers — and passing and failing readings each have their own tone, so you can follow along from across the room.

  3. Print the certificate

    A customized calibration report with color graphs and your company logo, ready for the customer.

73 of the 125 supported models run fully automatically. The rest are calibrated with the ACS prompting the technician at each step.

See the models it controls
ACS output level test screen showing measured values, targets and a results graph

System configurations

One system for screening programs through production labs.

1 microphone · Type 1

ACS 100 SA3

Clinical audiometer and tympanometry calibration — laboratory-grade accuracy for hearing clinics and medical centers.

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2 microphones

ACS 200 SA3

Dual-microphone measurements, enhanced headphone verification and flexible instrumentation support.

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6 microphones

ACS 600 SA3

High-throughput laboratory, production and service environments that need multiple simultaneous measurement points.

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Screening · Type 2

ACS 102 SA3

Screening audiometer calibration with standard headphone measurement — a practical choice for screening programs.

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Every ACS calibrates

  • Headphones & inserts
  • HF phones
  • Bone oscillators
  • Tympanometers
  • ABR
  • OAE
  • Handswitches
  • Sound rooms (1/3 octave)
Full specifications — microphones, mastoids, couplers, accuracy and test modes. Compare models

Reporting

Calibration certificates your customers can trust.

Detailed test results are stored in tabular and plot form. The calibration certificate lists all test results, audiometer and transducer serial numbers, microphone, mastoid and coupler details, and calibration standards.

  • Your company logo in the upper right corner
  • Out of spec values highlighted in red
  • Page through previous calibrations to spot trends
  • Track customers, audiometers, headphones and leads in the built-in database
See the software
Sample ACS calibration certificate with graphs

Ready to speed up your calibrations?

Get pricing for your configuration, or see the ACS in action.