Technical Specifications Teoae - Interacoustics Eclipse Instructions For Use Manual

10.3

Technical specifications TEOAE

Medical CE-mark:
Standards:
Stimulus:
Recording:
Display gain:
OAE Probe Specifications:
Probe:
Cable:
Note ! The OAE probe is dedicated to one Eclipse only! Calibration is stored on the Eclipse. Replacing the
OAE transducer will require new calibration of the transducer connected to the Eclipse.
TEOAE Calibration:
Probe stimuli are calibrated in peSPL values using the IEC 711 ear simulator coupler made in accordance to
IEC 60318-4.
D-0120578-C – 2019/11
Eclipse – Instructions for Use - US
The Medical CE mark indicates that Interacoustics AS meets the requirements of Annex II of the
Medical Device Directive 93/42EEC. Approval of the quality system is made by TÜV –
identification no 0123.
Test signal
OAE
Type:
Bandwidth:
Level:
Level Step:
Transducer:
Analysis time:
Sampling frequency
A/D Resolution:
Artifact Reject System:
SNR Criteria:
General Display gain:
Application:
Dimensions:
Weight:
Length:
IEC 60645-3:2007
TEOAE IEC 60645-6:2009, Type 1 & 2 Otoacoustic emissions
Click Non-linear
500 – 5500 Hz (FFT up to 8kHz)
30 to 90 dB peSPL, peak to peak calibrated, AGC controlled
1 dB SPL
Dedicated DPOAE/TEOAE probe (Accuracy 0.5 dB)
5 seconds to 30 minutes
30 kHz
16 bit, 3.7 Hz resolution
0 to +60 dB SPL or off Applicable during testing
Adjustable between 5 and 25 dB
Applicable during testing
TEOAE measurements
(W x D x H) 12 x 26 x 11 mm (exc. Eclipse)
3 g (exc. Cable, exc. Eclipse)
39 g (incl. cable, exc. Eclipse)
2980 mm cable
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