ERO•—SCAN®

Ultra-portable, handheld Otoacoustic Emissions device with color screen available in a screener or diagnostic model.

Screening Version

  • Portable OAE Screener
  • Qualified protocols built into the device
  • DPOAE and TEOAE options available
  • Intuitive interface for fast, easy operation
  • Results displayed as Pass or Refer
  • Quick test time (30 seconds per ear)
  • Full color display with SNR or Value graph results
  • Replaceable probe tubes for reliable performance at minimal cost
  • Store up to 250 tests
  • Long battery life (15 hours on-time use)
  • Integration to state tracking systems, Hi-Track or Oz
  • Database software include
  • Carrying case included
  • Printer optional

Diagnostic Version

  • Portable Diagnostic OAE
  • 1.5 to 12 kHz Frequency range with up to 12 test frequencies
  • Qualified protocols built into the device
  • DPOAE and TEOAE options available
  • Intuitive interface for fast, easy operation
  • Screening results displayed as Pass or Refer
  • Diagnostic results easily interpreted with built-in normative data
  • Quick test time (30 seconds per ear)
  • Full color display with SNR or Value graph results
  • Replaceable probe tubes for reliable performance at minimal cost
  • Store up to 250 tests
  • Customizable test protocols
  • Long battery life (15 hours on-time use)
  • Integration to state tracking systems, Hi-Track or Oz
  • Database software include
  • Carrying case included
  • Printer optional

SCREENING VERSION

Screening DPOAE

2 Fixed Protocols (2 / 4 sec)

Frequencies: 2-5 kHz

Pass: 3 out of 4 frequencies

Intensity: 65/55 dB

SNR: 6 dB

Screening TEOAE

2 Fixed Protocols (32 / 62 sec)

Frequencies: 1.5-4 kHz

Pass: 3 out of 6 frequencies

Intensity: 83 dB SPL

SNR: 4 dB

Screening DPOAE & TEOAE combines all DPOAE & TEOAE screening features

DIAGNOSTIC VERSION

Diagnostic DPOAE
4 Configurable Protocols

Frequencies: 1.5-12 kHz

Frequencies for Pass: 0-6

Intensities: 40-70 dB SPL

SNR: 3-10 dB

Averaging Time: 0.5, 1, 2, 4 sec


Screening
1 Fixed protocols (4 sec)
Frequencies: 2-5 kHz
Pass: 3 out of 4 frequencies
Intensity: 65/55 dB
SNR: 6 dB

Diagnostic TEOAE
2 Configurable Protocols

Frequencies: 0.7-4 kHz

Frequencies for Pass: 0-6

Intensity: 83 dB SPL

SNR: 3-10 dB

Averaging Time: 8, 16, 32, 64 sec


Screening
1 Fixed Protocol (64 sec)
Frequencies: 1.5-4 kHz
Pass: 3 out of 6 frequencies
Intensity: 83 dB SPL
SNR: 4 dB

Diagnostic DPOAE & TEOAE combines all DPOAE & TEOAE diagnostic & screening features

Instrument Specifications
Instrument Power SupplyLithium-Ion rechargeable
Battery Life1000 tests per charge, minimum 15 hours on-time
Instrument Dimensions2.58 in x 1.23 in x 5.78 in
Instrument Weight6.4 oz
User InterfaceOLED display, 4-button keypad
Printer - optional
Printer TypeThermal dot matrixSpeed 50 to 80 mm/secondOperating Noise < 50 dB SPL
Printer Power Supply7.4 V lithium battery or mains100 V to 240 V 50/60 Hz
Printer Weight197 g
Data Transfer

Wireless

Micro-Probe Specifications
Measurement TypeDistortion Product Otoacoustic Emissions (DPOAE) Transient Evoked Otoacoustic Emissions (TEOAE)
Frequency Range - ScreenerDPOAE: 2.0 kHz to 5.0 kHz TEOAE: 1.5 kHz to 4.0 kHz
Frequency Range - DiagnosticsDPOAE: 1.5 kHz to 12.0 kHz TEOAE: 0.7 kHz to 4.0 kHz
Stimulus Intensity RangeDPOAE: 40 dB SPL to 70 dB SPL

TEOAE: 83 dB SPL peak equivalent (±3 dB)

Mircrophone System Noise-20 dB SPL at 2 kHz (1 Hz bandwidth)

-13 dB SPL at 1 kHZ (1 Hz bandwidth)

Probe Weight1 oz
Probe Dimension40 in
General
StandardsIEC 60601-1 according to medical device directive 93/42/EEC FDA 510 (k) #980533
PC-InterfaceUSB micro
Standard AccessoriesDevice with rechargeable battery, Ear Tip Set (110 pc.), Replacement Probe Tubes, Carrying Bag, PC Software including database, power supply
Power Supply
Model NoUE08WCP-50160SPA
Output5.0 V DC, 1.6 A
Input100 V-240 V AC 50 Hz-60 Hz, 400 mA

Download OAE Guide booklets

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