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PC -modul with DSP controlled and USB2.0 interface
EN 60601-1 / 1-1 / 1-2 / MPG / NUB rules
primary-tones with free selectable frequency-factor
chooseable measurements DP1 or DP2
Frequency 500 up to 8000 Hz
5 - 75 dB as max. value with automatical regulation
mini-design with pressure-ventilation
with best-fit test and realtime control-view of stimulus and spectrum
16 Bit / 48kHz
manuel setable 8, 16, 32, 64, 128 sweeps per primary tone
automatical artefact-recognition and elemination
all sweeps can be averaged in time- or frequency-spectralarea
DP-graph with signal, noise and the corresponding spectrum
I/O-function, - slope - hearing lost in HPL
alternatively evaluation of DP1 or DP2
(W X L X H) 290 X 250 X 75 mm / 1,8kg
200 cm flexible with fastening clip
13,2V = (MSELV)
1 miniature probe
28 earplugs in 7 different sizes
1 powersupply
1 USB2.0 cabel
1 program CD
1 instruction manual
technical modifications reserved
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