Amplivox 270 Diagnostic Audiometer

The Amplivox 270 audiometer is the flagship portable diagnostic audiometer in the Amplivox range.  The Amplivox 270 is packed with features including Air, bone and speech audiometry ability, pure tone, continuos, pulsed and warble tone options,  and multiple recording choices.  

The Amplivox 270 diagnostic audiometer is ergonomically designed with control functions laid out in an easy to read manner and the integrated digital display making readings easy to view.  Its compact design and handy carry case make the 270 audiometer ideal wor desktop or portable use.  Test results can be displayed and recorded at the end of the test and saved if required using the memory function.  Results can also be printed using the optional Amplivox printer, recorded manually using audiogram cards or transferred to a PC installed with Amplivox audibase software.

With talk forward/back functionality, the Amplivox 270 can be used within a static environment with acoustic booths or as a totally portable diagnostic audiometer for peripatetic use.

Standard equipment

The Amplivox 270 is supplied with the following equipment.

• Audiometric headset
• Bone conductor headset
• Patient response switch
• Audiogram cards (50)
• Operation manual
• Mains adaptor
• Integrated talk over function
• Custom-designed carrying case
• Standard 2-year warranty

Technical specifications

Output/input data:

• Outputs: Left AC, Right AC, Bone (L&R) insert masking and freefield
• Frequency range (Hz): AC: 125-8kHz
  BC: 250Hz-8kHz
• Frequency accuracy: <1%
• Distortion: <2%
• Output level range (AC): -10dBHL to 120dBHL (max)
• Output level range (BC): -10dBHL to 70dBHL (max)
• Output level range (FF): Up to 90dB
• Insert masking output: 90dBHL max (250-4kHz)
• Output level accuracy: Within 3dB
• Output level step size: 2.5dB/5dB
• Output transducer options: Standard audiometric headset (AC) and/or optional insert earphones
• Tone present: Single, pulsed, warble or continuous
• Masking: Narrowband or broadband
• Lock: Synchronous channel lock
• Clinical tests: SISI, Stenger, ABLB
• Communication: Integral talk over and
  talk back facility
• Recorded speech: Tape or CD input
• Live speech: 2 x microphone input
• Level indicator: Monitors live and recorded speech
• NOAH interface: Transfer of AC, BC and speech test results

Physical data

• Display: 2 lines of 24 characters (backlit)
• Power (UK): 240V ac 50/60 Hz
• Dimensions (mm): 355(l) x 230(d) x 100(h)
• Weight: 1.54kg

Standards

The Amplivox 270 conforms to the relevant clauses of the
following standards:

• Safety: IEC 60601-1
• EMC: IEC 60601-1-2
• Audiometric: IEC 60645-1, EN60645-2
• CE mark: Complies to EU Medical Device Directive

This item will be delivered direct from the manufacturer.  Please allow 7 working days for delivery.