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Specs

102-4


Analysis Performed:

Compliance peak level (in ml),
Ear canal volume (ECV) at
200 daPa, Ipsilateral reflex

Probe Tone Levels:

226 Hz ± 2%, 85 dB SPL ± 2 dB. Over range 0.2 ml to 5 ml

Pressure Levels:

+200 daPa to - 400 daPa.
± 10 daPa

Ear Volume Measurement Range:

0.2 ml to 5 ml ± 0.1 ml or ± 10% (whichever is larger) over entire range

Reflex Tone Levels:

500 Hz, 1 kHz, 2 kHz, 4 kHz Frequency ± 0.1%, Configurable
over range 85 dB to 100 dB HL (programmable in 5 - 10 dB steps)

Reflex Measurement Range:

0.01 ml to 0.5 ml ± 0.01 ml configurable in 0.01 ml steps

Power:

Battery specification: 4 Alkaline
AA cells or 4 NiMH rechargeable

Dimensions:

Approx. 21 x 8 x 4 cm
(L x W x H)

Weight:
380 g / < 1 lbs

202/202-H


Analysis Performed:

Compliance peak level (in ml),
Ear canal volume (ECV) at
200 daPa, Ipsilateral reflex or
± 10 daPa or ± 10% (whichever is larger) over range 0,1 ml to 5 ml

Probe Tone Levels:

226 Hz ± 2%, 85 dB SPL ± 2 dB 1000Hz ± 2%; 79 dB SPL ± 2 dB (202-H only) over ear canal volume range

Pressure Levels:

+200 daPa to - 400 daPa.
± 10 daPa or ± 10% (whichever
is larger) over range 0,1 ml 5 ml

Ear Volume Measurement Range:

226 Hz: 0.2 ml to 5 ml;
1000 Hz: 0.1 ml to 5 ml ± 0,1 ml or
± 5% (whichever is larger)

Reflex Tone Levels:

500 Hz, 1 kHz, 2 kHz, 4 kHz Frequency ± 2%, Configurable
over range 70 dB to 100 dB HL
(4 kHz restricted to 95 dB HL)
± 2 dB, referenced to 2 ml
calibration volume; compensates
for measured ear volume

Reflex Measurement Range:

0.01 ml to 0.5 ml ± 0.01 ml configurable in 0.01 ml steps

Power:

Mains: 100-240 V AC; 50/60 Hz via mains adapter (approved in medical safety standards); Batteries: 4 x AA (either Alkaline or NiMH, the latter recharged external to the instrument

Dimensions:

Base unit: Approx. 19 x 8,5 x 4 cm
(L x W x H)
Probe: 13 x 2.5 cm (max.) diameter

Weight:

Base unit: 330 g (without batteries, using mains power), 430 g (with batteries)
Probe: 110 g (incl. connecting cable)


MedRx Otowave Tymp

Otowave Tymp
102 / 202

The Wireless Handheld Tympanometers

Tympanometer Screen Shot

The portable Otowave Tymps provide fast and accurate middle ear measurement including
4 acoustic reflex frequencies (500 HZ, 1 kHz,
2 kHz, 4 kHz). 

The handheld wireless devices offer a large easy to read graphic screen and acoustic ear canal seals are easily obtained due to its excellent ergonomic design.


No external power is needed to operate this instrument.  Results are stored internally (up to 30 records at a time)  with a patient specific identifier. Results can be stored in NOAH™. 

The MedRx Otowave Tympanometer 102-4 arrives with the following standard accessories
• Rugged transportable carrying case
• Test cavities
• Set of disposable eartips
• 4 x 1.5V rechargeable NIMH batteries
• Battery charging system
• Infra-red USB adapter
• Operators Manual

Optional Accessories
• Wireless IR Printer

The MedRx Otowave Tympanometer 202 / 202-H furthermore arrives with the accessories
• Contralateral transducer
• MedRx impedance module NOAH
• USB Cable and mains adapter instead of Batteries and charging system

Otowave Tymp Data Sheet


Training Manual Rev 14   |   Training Manual Rev 3