Technical Specifications Dpoae - Interacoustics Eclipse EP15 Instructions For Use Manual

11.4 Technical specifications DPOAE

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.
DPOAE Calibration:
Probe stimuli L1 and L2 are calibrated individually in SPL values using the IEC 711 ear simulator coupler
made in accordance to IEC 60318-4.
D-0120588-B – 2019/03
Eclipse – Instructions for Use - EN
The Medical CE mark indicates that Interacoustics AS meets the requirements of Annex II of
the Medical Device Directive 93/42/EEC. Approval of the quality system is made by TÜV –
identification no 0123.
Test Signal:
OAE
Frequency Range:
Frequency Step:
Level:
Level Step:
Transducer:
Analysis time:
A/D Resolution:
Sampling frequency
Artifact Reject System:
Stimulus Tolerance:
SNR Criteria:
Probe check window
DP-Response window
General Display gain:
Application:
Dimensions:
Weight:
Length:
IEC 60645-1:2012 /ANSI S3.6
DPOAE IEC 60645-6:2009, Type 2 Otoacoustic emissions
500-10000 Hz
25 Hz
30 to 70 dB SPL
1 dB SPL
Dedicated DPOAE/TEOAE probe
minimum 2 sec to unlimited test time
16 bit, 3.7 Hz resolution
30 kHz
-30 to +30 dB SPL or off. Applicable during testing
Adjustable between 1 and 10 dB
Adjustable between 3 and 25 dB
256 points frequency response of the ear canal due to a click
stimulus presented with a rate of 100 Hz at 80 dB SPL
4096 points frequency response
Applicable during testing
DPOAE 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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