China Ero-Scan Oae Test System, Find details about China Diagnostic Testing, Screening from Ero-Scan Oae Test System
Distortion Product Otoacoustic Emissions (DPOAE)
Transient Evoked Otoacoustic Emissions (TEOAE)
Frequency Range:
Screener version:
DPOAE: 2.0 kHz to 5.0 kHz
TEOAE: 1.5 kHz to 4.0 kHz
Diagnostic version:
DPOAE: 1.5 kHz to 12.0 kHz
TEOAE: 0.7 kHz to 4.0 kHz
Stimulus Intensity Range:
DPOAE: 40 dB SPL to 70 dB SPL
TEOAE: 83 dB SPL peak equivalent (±3 dB)
Microphone System Noise:
-20 dB SPL @ 2 kHz (1 Hz bandwidth)/
-13 dB SPL @ 1 kHz (1 Hz bandwidth)
Length and Weight (Probe):
40"
1 oz
Dimensions and Weight (Unit):
2.58" W x 1.23" D x 5.78" H
6.4 oz