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Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener

China Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener, Find details about China Portable Tympanometry Screener, Audiometry Tympanometry from Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener

Model NO.
YSENT688
DisplayT)
128 X 64 Px 18 Lines Of21 Characters
Weight
1.433 Ib (650 G)
Main Power
(to Cradle)T100 - 240 VAC 50/60
Auto Power-off DelayT9
0 or 180 Seconds
Trademark
YSENMED
Transport Package
Carton
Origin
China
Model NO.
YSENT688
DisplayT)
128 X 64 Px 18 Lines Of21 Characters
Weight
1.433 Ib (650 G)
Main Power
(to Cradle)T100 - 240 VAC 50/60
Auto Power-off DelayT9
0 or 180 Seconds
Trademark
YSENMED
Transport Package
Carton
Origin
China
YSENT688 Acoustic impedance middle ear functional analyzer portable tympanometry screener
Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry ScreenerAcoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener

Paramenters

Measurement ModesIpsilateral
Reflex Tone Levels and Accuracy500 Hz, 1 kHz, 2 kHz, 4 kHz (+/-29%); Configurable over range 70 dB to 100 dBHL (4 kHz restricted to 95 dBHL) +/-3 dB, referenced
to 2 ml calibration volume; Compensates for measured ear volume
Reflex Detection Threshold and Accuracy0.01 ml to 0.5 ml +/-0.01 ml configurable in 0.01 ml steps
Reflex AnalysisReflex present/absent at each level tested; maximum amplitude of each reflex (seen on printed report & computer report); pressure
at which reflex was performed
Pressure Used for Reflex MeasurementPressure at Tympanogram peak,or 0 daPa
Reflex Tone Duration0.6 seconds
Dimension WxDxH4.5inx9inx 2.8in(11.5cmx 23 cmx7 cm)
Display128 x 64 px 18 lines of21 characters
Weight1.433 Ib (650 g)
BatteryNiMH rechargeable battery pack.
InterfaceWired connection to cradle
Main Power (To Cradle)100 - 240 Vac 50/60 Hz;0.2 A
Number of Recordings with Full ChargeUp to 100
Auto Power-off Delay90 or 180 seconds
ldle Current70 mA
Current While Testing230 mA

 

Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener
Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener
Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener
Acoustic Impedance Middle Ear Functional Analyzer Portable Tympanometry Screener
 

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