INVENTIS Purple Plus

Combined impedance meter

INVENTIS Purple Plus

Combined impedance meter

Code:
Brand:
Unit:
Availability:

7,172.66 £

(including VAT)

Price without VAT 5,879.23 £
info General information
assignment Technical information
work Standard equipment

General information

Viola is a combo box that combines a screening impedance meter, capable of managing tympanometry and acoustic reflex tests, and a diagnostic audiometer capable of performing tonal and vocal audiometry in VA and VO.
The small footprint, comprehensive feature set, great reliability and ease of use make Viola the perfect choice for mobile professionals and installations where space is at a premium.

Automatic test sequences
For a quick and complete test, without the need for operator interaction, Viola offers the possibility of performing tympanometry and reflex examination using one of the programmable automatic sequences.

State of the art pump and probe
The pneumatic system used by Viola exploits an innovative technology, based on a continuous flow of air pump which does not require periodic maintenance and makes it easy to carry out the tests even when the pressure resistance is not optimal.
Viola's small, lightweight probe is made of metal, unlike most instruments, which use plastic probes; it can be quickly opened for cleaning. The probe is connected to a small control unit, through which it is possible to select the ear to be analyzed and start the examination.

Incredibly portable
What is most surprising about Viola is its small size and low weight. It can be transported easily thanks to the trolley or custom-designed bag.

Built-in speech material
Forget external devices for playback of vocal material!
Viola Plus includes a flash memory where the vocal material resides. On the keyboard of the instrument there are buttons dedicated to controlling the playback of the lists, while the spoken word is directly visible on the screen.

Integration with Noah and Maestro
Simply connect Viola to a USB port on your computer and you can transfer your exam results into Noah's or Maestro's database.

Standard equipment

  • Main unit
  • Control unit with probe
  • Shoulder support for probe control unit
  • Wrist support for probe control unit
  • TDH-39 headband or DD45 headband or insert earphone for contralateral pacing
  • Calibration cavity
  • Box containing assorted peduncles
  • Thermal paper (3 rolls)
  • THD-39 or DD45 headphones
  • B71 bone vibrator
  • Patient response button
  • Monitor headphones with microphone
  • Clip microphone for talk back
  • Cover sheet
  • Medical power supply
  • USB cable
  • User Manual
  • Inventis software suites



Technical information

  • INVENTIS code: 10375
  • Classification: IEC 60645-5 / ANSI S3.39:Type 2, IEC EN 60645-1 / ANSI S3.6

Probe tone
  • Frequency: 226Hz
  • Intensity: 85dB

Admittance measurement system
  • Measuring range: 0.2-8ml (at 226Hz)

Pressure system
  • Rotary type pump with infinite flow

Tests available
  • Automatic tympanometry
  • Acoustic reflexes: fixed intensity, increasing intensity, automatic threshold search
  • decay of the acoustic reflex
  • Quick test (seq. timp. + reflexes)
  • Pure tone audiometry
  • Speech audiometry

Printer
  • Integrated thermal printer with 112 mm wide paper

Calibration
  • Duration: 12 months

PC interface
  • USB connection

Display
  • Color TFT-LCD
  • Size: 4.3 inches
  • Resolution: 480 × 272 pixels

Diet
  • Main unit: 6V
  • External power supply: 100-240V, 50-60Hz

Mechanics
  • Dimensions: 32 × 39 × 9cm
  • Weight: 2.4kg

Applicable standards
  • Impedance meter: IEC 60645-5 / ANSI S3.39
  • Pure tone audiometry: IEC 60645-1 / ANSI S3.6
  • Speech Audiometry: IEC 60645-1 / S3.6
  • Calibration: ISO 389-2, ISO 389-1, ISO 389-2
  • Electrical safety: IEC 60601-1
  • EMC: IEC 60601-1-2

CE certified
  • Classification: Class IIA