Maico easyTymp User Manual

Operation Manual easyTymp
8111254 Rev. 9
51
17/01/2018
ETF – PERFORATED
Test signals:
Pure tone: 226 Hz with ± 1 %
Test level:
85 dB SPL ±1.5 dB measured in an IEC 60318-5 Acoustic coupler.
The level is constant for all volumes in the measurement range.
Control
Tympanometry:
Automatic
Time range:
0 s to 30 s (settings)
Pressure range:
0 daPa to 400 daPa
Accuracy:
Compliance:
5 % or 10 daPa, whichever is greater
Pressure:
5 % or 0.1 ml, whichever is greater
Graphical
display:
x-axis: Time in s
y-axis: Pressure in daPa
CALIBRATION PROPERTIES
Calibrated
transducers:
Probe system:
Ipsilateral and Contralateral Earphone: is
integrated in the probe system.
Probe frequency transmitter and receiver
and pressure transducer is integrated in
the probe system.
Accuracy:
General
Generally the device is made and calibrated
to be within and better than the tolerances
required in the specified standards:
Reflex frequencies:
3 %
Ipsilateral reflex tone
levels:
3 dB for 500 Hz to 4000 Hz
Contralateral Reflex
Tone Levels:
3 dB for 500 Hz to 4000 Hz
Pressure
measurement:
5 % or 10 daPa, whichever is greater
Compliance
measurement:
5 % or 0.1 ml, whichever is greater

Maico easyTymp Specifications

General

Brand	Maico
Model	easyTymp
Category	Medical Equipment
Language	English