Maico easytymp Operation Manual page 51

IMPEDANCE MEASURING SYSTEM
Probe tone:
Air pressure:
Compliance:
Test types:
Indicators:
Memory:
8111254 Rev. 9
Frequency:
Level:
Control:
Indicator:
Pressure change rate:
Range:
Pressure limitation:
Range:
Tympanometry
Graphical display
Tympanometry:
49
Operation Manual easyTymp
226 Hz, 1000 Hz
85 dB SPL at 226 Hz, 69 dB SPL at
1000 Hz with AGC, assuring constant
level at different ear canal volumes.
Automatic.
Measured value is displayed on the
graphical display.
Speed at compliance peak (change in
settings):
Automatic (Dynamic from 60 daPa/s for
low gradient and 200 daPa/s for a
gradient larger than 5 daPa)
Minimum 950 daPa/s): slow, very
precise results
Medium (250 daPa/s): compromise of
speed and precision
Maximum (>400 daPa/s): fast,
screening
-400 daPa to +200 daPa.
-750 daPa and +550 daPa.
0.1 ml to 8.0 ml at 226 Hz probe tone (Ear
volume: 0.1 ml to 8.0 ml) and 0.1 mmho to
15 mmho at 1000 Hz probe tone.
Automatic.
Compliance is indicated as ml for 226 Hz
and as mmho for 1000 Hz and pressure
as daPa.
Stimulus level is indicated as dB HL.
1 curve per ear, per Tympanometry test.
And theoretically an infinite number of tests
per protocol.
17/01/2018