| Standards | IEC 60645-3 Audiometer |
| | Upgradable | EP15 or EP25 ABR system. ASSR. ABRIS ABR Screener. DPOAE20/TEOAE25 |
| | Stimulus | Linear or non linear clicks. Level: 50-90 dB SPL. Level Step: 1 dB SPL.
Transducer: Dedicated DPOAE20/TEOAE25 probe. Accuracy: 0.5 dB.
Bandwidth: 400 Hz – 4000Hz +/- 2dB
Recording:
Analysis time: 25 to 32000 samples. A/D Resolution: 16 bit, 3.7 Hz resolution.
Artifact Reject System: 25 – 55 dB SPL or off. Applicable during testing.
SNR Criteria: 5 individual frequency bands can be set 1-30 dB SPL. |
| | Automated screening | Algorithm included. Optional user defi ned algorithms.
Security system - password protection |
| | Displays | Probe fit – with stimulus and frequency response display
OAE time window, OAE FFT. 1kHz Pass / Refer bands. 1/3 octave bands, 1/6 octave
bands, 1/12 octave bands. dB OAE, dB Signal to Noise ratio |
| | Auto protocols | Preprogrammed tests. Additional tests preprogrammable by user.
Checkmark indication for S/N R passed |
| | Included Parts DPOAE20/TEOAE25 | DPOAE20 and/or TEOAE25 software CD
OAE Probe, complete
BET25 Assortment Box with eartips for OAE
NEOPT Neonatal Probetip |
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