Madsen zodiac 901 ENT machine middle-ear analyzer medical equipment. This ENT machine enables to seal the probe quickly, run fast tymp and reflex measurements.
Compliance measurement system:
> Probe Tone 226 Hz at 85 dB SPL.
> Total Range 0.1 ml to 8.0 ml.
> Reflex Range -375 μl to +375 μl.
Air pressure system:
> Normal Range +200 to -400 daPa, selectable.
> Extended Range +400 to -600 daPa.
> Air Pump Speed 50 to 400 daPa/sec, and A.F.A.P.
> Air Release - Mechanical, Manual and Automatic Acoustic Reflex.
> Contralateral Stimulation - Pure Tones - 0.5, 1, 2, 4 kHz, White Noise Ipsilateral.
> Stimulation - Pure Tones - 0.5, 1, 2, 4 kHz.
> Audiometric Mode - Pure Tones - 0.25, 0.5, 1, 2, 3,
4, 6, 8 kHz.
Data:
> Communication - RS232C Serial Data Interface.
> External Printer - Centronics interface -
HP Deskjet generic driver.