GENERAL SPECIFICATIONS
Test Types: Distortion Product Otoacoustic Emissions, Spontaneous OAE, Input/Output DPOAE Protocols: Default Diagnostic and Screening, Customer Configurable
Display: DPgram, FFT plot, I/Ogram, Signal/Noise Ratio of selected point, Compare Test (sequential test comparisons, multiple test, multiple days) Reports: Color, Black/White or save as PDF.
DPOAE Stimulus Tones:
Frequency: 500 – 12, 000 Hz
Level: 20 – 80 dB SPL, in 5 dB steps
Accuracy: ± 3 dB
Harmonic Distortion: = 1.8% at 80 dB SPL, IEC 711 coupler, 500 – 12,000 Hz
Dynamic Range: 85 dB SPL, IEC 711 coupler, 500-12,000 Hz, F1 & F2 = 65 dBSPL
Octave Ranges: 500-1000, 1000-2000, 2000-4000, 4000-8000, 8000-12000 Hz
Points per Octave: 1 – 12 points
F2/F1 Ratio: 1.1 – 1.8
Test Time: Varies, depending on test parameters, environment, and scoring options.
Status Indicators:
Probe LED:
- Green solid – test in progress
- Yellow solid – seal check in progress
- Yellow flashing – test stopped, probe problem/seal check failed
OAE Pod/Probe:
Dimensions:
106mm (L) x 43mm (W) x 30mm (D)
Weight: 0.20 kg
Interface to GSI Audera Base: 25 pin D-SUB connector.
GSI AUDERA MAIN UNIT
Computer Interface: USB - Type I
Trigger Controls Input/Output: Standard TTL logic level
Mains Power Supply: 115V, 110V, or 230V; 50-60 Hz
Power Consumption: 115W, excluding printer
Isolated Power:
a) Main unit includes isolation transformer / power supply which provides isolated mains power only for supported notebook computer and inkjet printer models. This power typically not used in desktop models of GSI Audera.
b) Main unit provides isolated power to Amplifier/Digitizer or Probe Unit. Dimensions: 490mm (H) x 330mm (W) x 270mm (D)
Weight: 3.2 kg
Environmental Limits:
Operating Temp: 10 to 40 o C, Relative Humidity: 30 to 75%, non-condensing
Storage Temp: -40 to 70 o C, Relative Humidity: 10 to 100%, non-condensing. |
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CPU RECOMMENDATION
Operating System: Windows XP Pro
Processor: 1.4GHz Celeron or above
Storage: 20 Gb harddrive
Additional Storage: CD R/W drive
Interface: USB (Qty 2)
Graphics: 1024 x 768 SVGA
SUPPLIED ACCESSORIES
GSI Audera Main Unit
GSI Audera Reference Manual
GSI Audera OAE Probe/Pod with Test Cavity
GSI Audera OAE Calibration CD
GSI Audera DPOAE Software Application or Licensing key to activate
GSI Audera DPOAE User’s Manual
GSI Audera Shoulder Mount Kit
Eartip Kit, Infant
Eartip Kit, Child/Adult
Eartip Kit, Adult
Probe Cleaning Floss & Instructions
OPTIONAL ACCESSORIES
GSI Audera Service Manual
GSI Audera Laptop Computer
GSI Audera Desktop Computer
GSI Audera Laptop Power Kit (cables to power
through base unit)
GSI Audera Isolation Transformer (for customer desktop systems)
RELATED PART NUMBERS
2001-9700 GSI Audera AEP/ASSR System
2001-9705 GSI Audera AEP/DPOAE System
2001-9710 GSI Audera ASSR/DPOAE System
2001-9715 GSI Audera AEP/ASSR/DPOAE System
2001-9720 GSI Audera AEP only System
2001-9725 GSI Audera ASSR only System
2001-9730 GSI Audera DPOAE only System
2001-9661 GSI Audera ASSR Upgrade with Amplifier
2001-9662 GSI Audera ASSR Upgrade w/o Amplifier
2001-9663 GSI Audera AEP Upgrade with Amplifier
2001-9664 GSI Audera AEP Upgrade w/o Amplifier
2001-9665 GSI Audera DPOAE Upgrade
QUALITY SYSTEM
Manufactured, designed, developed and marketed by VIASYS Healthcare Inc. NeuroCare Group under ISO 13485, ISO 9001 certified quality system.
COMPLIANCE / REGULATORY STANDARDS
Designed, tested and manufactured to meet the
following domestic (USA), Canadian, European and International Standards:
UL 2601-1 American Standards for Medical Electrical Equipment.
IEC 601-1, EN 60601-1 International Standards for
Medical Electrical Equipment.
CSA C22.2 # 601-1-M90.
Medical Device Directive (MDD) (ID No.: 0344) to
comply with “EC Directive” 93/42/EEC. |
