Inventis Bell Plus

£2,155.00£2,250.00

The Inventis Bell Plus is a diagnostic audiometer, capable of performing fast & accurate air and bone audiometric exams.

Simple operation, a user-friendly interface and easy portability make Inventis Bell the ideal instrument for private clinics, multi-specialist clinics and occupational medicine applications. Users can perform manual and automatic air conduction audiometry examinations at frequencies from 125 Hz up to 8000 Hz, as well as bone conduction audiometric examinations.

Noah and Daisy Integration

Simply Connect Bell to a USB port on your computer (no driver needed), and you can transfer exam results into Daisy or Noah database.

With the live view feature, you can have a wide view of the examination in progressw on the computer display.

Inventis Bell Technical Data

Device Classification
Type 3 pure tone audiometer (EN 60645-1)
Available Signals
Stimulus: pure tone, warble tone

Masking: NBN, WN

Signals Specifications
Attenuator step: 5 dB

Presentation: Continuous, Pulsed (0.5, 1 & 2 Hz)

Warble: 5 Hz sin wave modulating signal

Available Outputs & Transducers
AC: TDH-39, HD-280* headphones or ER-3A* / ER-5a* insert earphones

*please call for further information

Patient – Operator Communication
Talk over: built-in or external (optional) microphone

Patient response trigger

Available Tests
Pure tone audiometry

Auto threshold (modified Hughsone-Westlake)

Internal Database
Up to 100 patients both AC and BC thresholds
Calibration
Validity: 12 months

All the parameters set through the device software

Display
Shows the complete audiogram during test

Type: Graphical colour TFT LCD

Size: diagonal 4.3″, 95mm x 54mm

Power Supply
Consumption: 9 Watts

Power supply: 6V, 2A cont., through an external medical grade 100-240 Vac 50/60 Hz PSU

Mechanics Size (WxDxH): 32 x 32 x 9 cm

Weight: 1.8 Kg / 4.0 lbs

Applicable Standards Pure tone audiometry: EN 60645-1, Type 3

Calibration: EN ISO 389-1 (TDH-39), EN ISO 389-2 (ER-3A and ER-5A), EN ISO 389-3 (B71)

CE Certificate
93/42/EEC Classification: Class IIa

Classification rule (Annex IX 93/42/EEC): 10

Notified body: TÜV SÜD Product Service GmbH (0123)

Number of CE Certificate: G1 10 11 65346 003

The Inventis Bell Plus is supplied with:

  • TDH-39 supra-aural headphones
  • B71 bone conductor
  • Patient response button
  • Cover sheet
  • Medical grade power supply
  • USB connection cable
  • User manual
  • Utility CD

Optional extras include: ER-3A & ER-5A Insert earphones, IME-100 insert masking, Amplivox audiocups for TDH-39’s, Sennheiser HDA-280 headphones, and Daisy/Noah Maestro module. If you require any of these extras please call us today on 01204 676180.

Carry Case Options

With Carry Case, No Carry Case