easyTymp® Operating Manual
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8 Technical Data
The easyTymp® is an active, diagnostic medical product according to the
class IIa of the EU medical directive 93/42/EEC
Standards: S
afety:
IEC 60601-1, Class II, Type B
EMC:
IEC 60601-1-2
Impedance:
IEC 60645-5/ANSI S3.39, Type 1
Power, UE24WCP-
240100SPA
Consumption:
0,6 A
Mains voltages and fuses:
100 – 240 VAC, 50 – 60 Hz
Power, easyTymp® Fuses:
3 A (5 V)
Power, Cradle Fuses:
1 A (24V)
Operation
environment:
Temperature:
15 – 35 C
Rel. Humidity:
30 – 90%
Storing/handling:
Temperatures below 0C and above 50C may
cause permanent damage on the instrument
and its accessories.
Transport: Temperature:
-20 – 50 C
Rel. Humidity:
10 – 95%
Dimension and weight Dimension
W
x D x H: 80 x 360 x 60 mm
Weight
417 g
Impedance Measuring System
Probe tone: Frequency:
Level:
226 Hz, 1000 Hz
69 dB HL with AGC, assuring constant level at
different ear canal volumes.
Air pressure: Control:
Indicator:
Range:
Pressure limitation:
Pressure change rate:
Automatic.
Measured value is displayed on the graphical
display.
-300 to +200 daPa.
-750 daPa and +550 daPa.
Minimum, medium, maximum or automatic
with minimum speed at compliance peak.
Selectable in the set-up. Range is 50-350daPa
Compliance: Range:
0.1 to 8.0 ml at 226 Hz probe tone (Ear volume:
0.1 to 8.0 ml) and 0.1 to 15 mmho at 1000 Hz
probe tone.
Test types: Tympanometry
Automatic, where the start and stop pressure
can be user-programmed in the set-up function.
In
dicators: Graphical display
Compliance is indicated as ml and pressure as
daPa.
Stimulus level is indicated as dB Hearing Level.