General Specifications
DIMENSIONS AND WEIGHT
• L x W x H: 180 x 135 x 23-41 mm
• Net weight: 570 g
TEST TYPES
• Tympanometry, Acoustic Reflex, nr.1 Quick Test with
editable protocols, High Frequency Tympanometry,
Decay** with non acoustic monitor, ETF** for intact
membrane and patulous ET
• Pure tone Audiometry, Speech Audiometry*,
Autothreshold* automated audiometry based on
Hughson-Westlake algorithm
REPORTS
• Data transfer to PC with Resonance Management
Data Suite installed
• Dedicated report template
DATA TRANSFER TO PC
• Bluetooth 2.1
USB PORT
• Nr.1 USB host type A
(pen drive connection for software upgrade)
• Nr.1 mini USB slave
WINDOWS® COMPATIBLE SOFTWARE
• Resonance MDS Management Data Suite
DISPLAY
• 7” TFT Resistive touch screen display
• 800 by 480 resolution at 133 ppi 262K colors
Tympanometry Specifications
PROBE TONE
• 226 Hz, 85 dB SPL
• 1000 Hz, 75 dB SPL for Admittance (Y) curve with added
Susceptance (B) and Conductance (G) curves
• The probe is supplied in handheld mode
ADMITTANCE MEASUREMENTS
• Compliance range at 226 Hz: 0.05 up to 7 ml
• 1000 Hz: 0 to +25 mmho
AIR PRESSURE
• Range: +100/-200 or +200/-400 daPa
• Pressure accuracy: ±10 daPa or ±10%
• Sweep rate: automatic or fast (200 daPa/sec)
• Safety limitations: -750 up to +550 daPa
ACOUSTIC REFLEX TESTS
• Reflex test method: Threshold and Fixed level
• Stimulus duration: 0.5 or 1 sec.
• Ipsi or Contralateral stimulation for all reflex test
• Automated peak search functions for Quick Test
FREQUENCIES AND INTENSITY RANGES
Ipsilateral:
• Pure tone level range (dB HL) from 50 to 100
• Frequency: 500, 1000, 2000, 4000 Hz
Contralateral:
• Pure tone level range (dB HL) from 50 to 115
• Frequency: 500, 1000, 2000, 4000 Hz
Audiometry Specification
RANGE
• Frequency range (AC): 125 – 8000 Hz
• Range stimuli level -10 up to 110 dB HL
TYPE OF SIGNALS
• Pure tone: sine wave 125 to 8 KHz signal
• Warble: +/- 5% frequency sine wave modulated,
modulation: sine wave 5 Hz
• Narrow band noise: 24 dB/oct filtered noise
• On/Off rise – fall time: 40 msec
OUTPUT TRANSDUCERS
• ACR, ACL: 10 ohm DD45 matched pair earphone
* R15C only **R15C-T only
Available Models
Discover the different available configurations and find the one that fits your professional needs.
Screening Portable
Combined Audio-Tymp
