Tel: 0191 4611 788

Amplivox CA850/5 Industrial Audiometer

More Views

Amplivox CA850/5 Industrial Audiometer
Excl. Tax: £2,847.00 Incl. Tax: £3,416.40
Excl. Tax: £2,847.00 Incl. Tax: £3,416.40


The Amplivox CA850 audiometer is the flagship portable industrial screening audiometer in the Amplivox range.  The Amplivox CA850 is perfect for audiometric screening in an industrial environment.  Lightweight, portable and packed with features to make screening simple and effective for the user and operator, the CA850 has been designed to meet all audiometric screening standards.

With a choice of 3 test methods including Self Recording, Bekesy and Manual and a simple to use layout and large LCD display the Amplivox CA850 audiometer is ideal for desktop and mobile test situations.

Multiple recording options and an internal memory of 2000 tests and an integral talkover facility, the Amplivox CA850 Series 5 audiometer can be used within a static environment with acoustic booths or as a totally portable diagnostic audiometer for peripatetic use.

The Amplivox CA850/5 is supplied with the following equipment:

  • Audiometric headset
  • Patient response switch
  • Audiogram cards (250)
  • Mains adaptor
  • Carrying case
  • Operation manual
  • Quick reference guide
  • Standard 2-year warranty

Technical specifications

Output/input data

  • Frequency range (Hz): 500, 1K, 1K5, 2K, 3K, 4K, 6K, 8K 
  • Frequency accuracy: <1% Distortion: <2% 
  • Output level range: -10dB HL to 95dB HL 
  • Output level accuracy: ±3dB 
  • Test modes: Self recording/Bekesy, Computer, Manual 
  • Output level step size: Self recording / Bekesy; 2.5dB Computer; 5dB Manual; 5dB 
  • Threshold level: Self recording/Bekesy; 1dB Computer; 5dB Manual; 5dB

Results analysis

  • Default mode; Automatic HSE categorisation

Physical data

  • Graphic display: 115 x 86mm display area
  • Internal memory: 2000 tests 
  • Printer & PC interface: via USB port 
  • Communication: Integral talkover channel 
  • Power: 100-240V ac 50-60 Hz 
  • Dimensions (mm): 330(w) x 250(d) x 98(h)
  • Weight: 1.6kg


The CA850 Series 5 conforms to the relevant clauses of the following standards.

  • Safety: IEC 60601-1: 1990 
  • EMC: IEC 60601-1-2: 1993 
  • Audiometric: IEC 60645-1 
  • CE mark: Complies to EU Medical Device Directive

The following optional extended warranty plans are available with this product:

  • 3-Year Extended Warranty & On-Site Calibration (UK Mainland Only)
  • 5-Year Extended Warranty & On-Site Calibration (UK Mainland Only)
  • 3-Year Extended Warranty & Return To Base (RTB) Calibration
  • 5-Year Extended Warranty & Return To Base (RTB) Calibration
This item will be delivered direct from the manufacturer.  Please allow 7 working days for delivery.
Additional Information

Additional Information

Manufacturer Amplivox

You may also be interested in the following product(s)