SoundAdvisor™ Audiometer Calibration System | Campbell Associates
SoundAdvisor™ Audiometer Calibration System

SoundAdvisor™ Audiometer Calibration System

Larson Davis AudCal system is the premier solution for UK clinical and occupational health environments

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SoundAdvisor™ Audiometer Calibration System

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OFFICE NUMBER:

01371 871030

GENERAL & SALES:

hotline@campbell-associates.co.uk

TECHNICAL SUPPORT:

support@campbell-associates.co.uk

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SoundAdvisor™ Audiometer Calibration System

The Larson Davis AUDcal is a robust and simple by design Class 1 audiometer calibration system developed to check the accuracy of hearing test equipment. It provides a clear and...

Key Product Features

Model: AudCal-831C

Class 1

Class 1

Frequency Capture 1/1 & 1/3 Octaves

Frequency Capture 1/1 & 1/3 Octaves

Audio Recording

Audio Recording

2 Year Warranty

2 Year Warranty

Wireless Connectivity

Wireless Connectivity

Vibration Analysis

Vibration Analysis

FFT Mode

FFT Mode

BS EN IEC 60645-1:2017

BS EN IEC 60645-1:2017

G4 Utility Software

Connect, control, download, and view data from multiple devices simultaneously. Organize files and meters by project. View your data graphically and in spreadsheet format, generate reports, and easily export in Excel® format for further data analysis. Examine graphs of multiple parameters and heat maps of octave band data.

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G4 Utility Software

Advanced FFT & Narrowband Analysis

With real time fractional octave filtering, FM and pulse measurement capabilities, advanced FFT and narrowband analysis, and total harmonic distortion measurement, the 831C AUD delivers a fully functional and versatile audiometer measurement system.

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Advanced FFT & Narrowband Analysis

UKAS Calibration

Campbell Associates are able to provide professional calibration for the Larson Davis AUDcal audiometer calibration system, as well as other audiometry and hearing test equipment. This service helps ensure instruments continue to perform accurately and reliably, supporting ongoing quality assurance, measurement confidence, and long term equipment performance.

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UKAS Calibration

Calibrate with Confidence

The ultimate field-ready solution for UK audiologists. Built around a precision Class 1 Sound Level Meter, this system delivers automated, standards-compliant calibration checks for every aspect of your audiometer.

Get instant, verifiable pass/fail reporting, ensure your clinical data is impeccable, and maintain UKAS-traceable accuracy with speed and total confidence.

Total Compliance

Total Compliance

The AudCal system is built on the foundation of the SoundAdvisor™ Model 831C (a Class 1 Sound Level Meter), ensuring your clinic adheres to the following critical standards: Audiometer Performance (BS EN IEC 60645)

Acoustic Reference Levels (BS EN ISO 389)

Booth Qualification (BS EN ISO 8253-1)

Coupler Accuracy (BS EN IEC 60318)

Built for Professionals & Compliance

AUDcal is used by occupational health providers, audiologists, hospitals, and acoustic consultants worldwide. The intuitive software guides users step by step, automatically records results, and reduces the risk of error. The system supports calibration in line with recognised British Standards, including BS EN ISO 389, BS EN 60645, and BS 7189, helping ensure audiometers remain accurate, compliant, and audit ready.

Built for Professionals & Compliance

Product Accessories

Every product needs flexibility to do whatever you want it to.

Download Datasheet
Precision Sound Level Calibrator. Output level of 114dB. Frequency 251.2 Hz
Multi-Frequency Acoustic Calibrator

Multi-Frequency Acoustic Calibrator

LD-CAL1250

6ft Extension Cable

6ft Extension Cable

CA-LD-EXC006

Audiometer Calibration Firmware

Audiometer Calibration Firmware

CA-831C-AUD

Custom Carrying Case

Custom Carrying Case

CA-LD-CCS055

Wifi Adapter

Wifi Adapter

CA-DVX014

For measuring electrical & ambient noise
Microphone Adapater

Microphone Adapater

CA-LD-ADP010

With adapter, weight, pillow
NBS 9-A Coupler for 1

NBS 9-A Coupler for 1" Microphone

CA-LD-AEC100

1

1" Pre-polarized Pressure Microphone

CA-LD-377A15

For 1" microphone
Preamp Microphone Adapter

Preamp Microphone Adapter

CA-LD-ADP008A

Ear simulator with 377C13 microphone, adapter, weight, pillow
Ear Simulator with 1/2

Ear Simulator with 1/2" Microphone

CA-LD-AEC201-A

For bone vibrator test, includes storage humidor
Artificial Mastoid

Artificial Mastoid

CA-LD-AMC493C

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GENERAL & SALES:

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