r25c Diagnostic Audio Tymp Price in Bangladesh

DIMENSIONS AND WEIGHT

• L x W x H: 370 x 290 x 180 mm
• Net weight: 3.5 kg

TEST TYPES

• Tympanometry: Automatic Tympanometry, Acoustic
Reflex, Reflex Decay, Quick test: check and screening,
Multifrequency Timpanometry*
• Audiometry: Pure Tone test, Autothreshold, ABLB, Speech
Test, Stenger, GAP, DLF

USER INTERFACE

• Multilingual

PRINTER

• Built-in fast thermal printer with paper width: 112 mm
supplied as standard part

REPORTS

• Printed on thermal printer
• .pdf report created directly from the device and stored
on USB Pen drive with possibility to add patient data and
tests comments via the USB Keyboard (optional)
• Data transfer to PC using Resonance Management Data
Suite

COMMUNICATION PORT

• Nr.1 USB host type A • Nr.1 USB slave type B

ACOUSTIC REFLEX TESTS

• Reflex test method: Threshold , Automatic, Manual
• Stimulus duration: 0.5 , 1 or 2 sec.
• User selectable protocols for all test methods
• Ipsi or Contralateral stimulation for all reflex test
• Automated peak search functions available for all test methods
• Manual Reflex: manual control of all stimuli
• Reflex Decay: Threshold , Automatic, Manual
Stimulus duration: 10 or 20 sec.

FREQUENCIES AND INTENSITY RANGES

Ipsilateral:
• Pure tone level range (dB HL) from 50 to 110
• Noise level range (dB SPL) from 50 to 100
• Frequency: 500, 1000, 2000, 3000, 4000 Hz
• Noise: BBN, HP or LP

Contralateral:
• Pure tone level range (dB HL) from 50 to 120
• Noise level range (dB SPL) from 50 to 115
• Frequency: 250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz
• Noise: BBN, HP or LP • Frequency accuracy: ±1%
• Calibration accuracy ±3 dB • Level steps: 1, 2, 5 or 10 dB
• On/Off ratio: 70 dB minimum