| Full featured air/ bone audiometer
Suitable for any stationary or portable application where diagnostic testing of air and bone conduction thresholds is performed.
The high quality of the AD226 makes it
particularly well suited for any stationary or
portable application where diagnostic
testing of air and bone conduction
thresholds is performed. The time saving
automatic test function combined with the
computer interface makes the AD226 ideal
for modern healthcare environments. The
Talk Forward function makes it easy to
work with the AD226, especially with
sound cabin installations. Full NOAH
compatibility completes the picture.
The AD226 incorporates a facility for
performing threshold determination
automatically. The test procedure is based
on either the Hughson-Westlake method
(up 5dB, down 10dB) or the standard
OSHA procedure. Desired test frequencies
may be selected freely by the user. The
Bekesy test, featuring pure tone, pulsed tone, narrow band noise or white noise as
stimulus as well as masking with narrow
band noise, is also incorporated. Upon
test completion the test results can be
recalled from memory of the AD226 or
transferred to a PC for database storage
or printing.
Features:
125Hz - 8000Hz
-10dB to 120dBHL output
Air and bone conduction
WN and NB masking
5dB and 1dB attenuators
Pure, warble and pulsed tones
Automatic threshold test
SISI and Bekesy tests
Stenger and ABLB tests
Tone in noise test (Langenbeck)
Talk forward
USB/RS232 connection for PC
PC on-line monitoring available
NOAH compatible
Printing options via PC
AD226 Audiometer supplied with:
TDH39 Audiometric Headset
B71 Bone Conductor
Patient Response Button
UPS400 External Power Supply
MI111 Audiogram Charts
3 Pens
Dust Cover
Operation Manual CD
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