Tympanometer with Tympanogram Acoustic Reflex MLS DM20
Measuring range
Tympanogram:0.2cm3~5cm3
Tympanum compensation diagram:0cm3 ~2cm3
Total hamornical distortion: Less-than 1% [226Hz(85dB SPL)]
Stimulation level reach 100dB, no more than ±5%(Probe type earphone)
Description
Technical Specifications
Product features
- Tympanogram test (automatic, manual)
- Stapes muscle reflex test
- Acoustic refles latency test
- Acoustic reflection attenuation test
- Complete:Perforated eustachian tube functional tes
- Quick test:Two user-defined quick tests can be generated, with the test time ≤60s
- With the "Live View" feature you can see a panoramic view of the test in progress on your computer screen
- Color touch screen + touch button with working mode
Technical parameters
- Probe: 226Hz (85dB SPL)
- Pressure arrange: -600 ～ +400 daPa
- Pump pressure velocity: 2000daPa/s±500daPa/s
- Test mode: Acoustic admittance (Y) 、Acoustic susceptance (B) 、Acoustic conductance (G)
- Ipsilateral and contralateral：500Hz, 1000Hz, 2000Hz, 4000Hz, Max sound intensity,110dB HL
- Acoustic admittance (acoustic compliance) measurement volume range:
- Measurement Planar tympanogram 0.2cm3～5cm³
- Tympanum compensation diagram for outer ear 0cm3 ～2 cm³
Reviews (0)
Reviews
There are no reviews yet.