MAICO Diagnostic's easyTymp Handheld Impedance System

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Very fast and reliable impedance measurement
Probe tone 226 Hz, optional high frequency probe tone 1 kHz
Reflex frequencies 0.5, 1, 2 and 4 kHz
Automatic tests – simple to use
Full color, high resolution display
Stores more than 1000 measurements
Desktop station with integrated eartip box or integrated printer

CONFIGURATIONS

Functionalities

Only probe tone 226 Hz
Probe tone 226 Hz plus ipsilateral reflexes (Tones)
Probe tone 226 Hz plus ipsilateral reflexes (Broadband Noise)
and probe tone 1 kHz

Product Options

Stand-alone version
Docking station with integrated printer
Docking station with integrated eartip-box

TECHNICAL SPECIFICATIONS

Tympanometry
Probe Frequency and Intensity	226 Hz ± 1 %, 85 dB_SPL ± 1,5 dB in an IEC 6038-5 acoustic coupler
Pressure Range	- 400 to + 200 daPa
Volume Range	0.1 to 8.0 ml at 226 Hz probe tone 0.1 to 15 mmho at 1 kHz probe tone
Accuracy of Measurement	± 5 % or 0.1 cm³ of equivalent volume according to EN 60645-5
Test Time	< 3 seconds for 1 tympanometry measurement
Optional High Frequency	1000 Hz ± 1 %, 85 dB_SPL ± 1,5 dB in an IEC 6038-5 acoustic coupler
Acoustic Reflex
Test Frequencies	0.5, 1, 2, 4 kHz ± 1 %
Optional Test Signal	Broadband noise
Test Method	ipsilateral
Test Level Ipsilateral	70 to 100 dB_HL
Intensity Setting	automatic or single intensity
Test Protocols
Standard	Probe tone 226 Hz Probe tone 226 Hz + AutoReflex Probe tone 226 Hz + Reflex 90 dB
Optional	Probe tone 1 kHz Probe tone 1 kHz + AutoReflex Probe tone 1 kHz + Reflex 80 dB BB
Accessories
Standard	easyTymp handheld unit Probe tip Probe tip replacement Rechargeable battery Power supply unit Eartip box with eartips Calibration cavity Carrying case MAICO-Impedance software
Optional	External probe (35 cm) Desktop station with integrated eartip box and power supply unit Desktop station with integrated printer, printer paper and power supply unit Additional rechargeable battery Power supply unit for easyTymp handheld unit Wall mount kit for desktop station
Device
Memory	1 curve per ear and test
Internal Memory	> 1000 measurements
Dimensions Device	8 x 30 x 7 cm
Weight Device	427 g
Desktop Station
Dimensions Desktop Station	15 x 29.5 x 11 cm
Power Supply Desktop Station	100 - 240 VAC, 50/60 Hz
General
Optional Printer	4 Inch Thermo Printer (in cradle)
Display	Full color graphic LCD-display
PC Interface	USB
Standards	IEC 60601-1, Class II, Type B IEC 60601-1-2 IEC 60645-5, according to medical device directive 93/42/EEC, (CE0123)

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