Resonance R15C-T Portable Aud Diagnostic Tymp & Diagnostic DPOAE

R15C-T Portable Aud Diagnostic Tymp & Diagnostic DPOAE

Test Types:
• Pure tone audiometry
• Speech test (performed with on-board
recorded speech material)
• Auto-threshold, Resonance® Play Audiometry,
optional
• Free field speaker
• Tympanometry
• Reflexes
• Decay with non-acoustic monitor, nr. 1 Quick
Test with editable protocols
• ETC for intact membrane and patulous ET
• High-Frequency Tympanometry
• DPOAE

DIAGNOSTIC TESTING

DPOAE
• 1.5 to 12 kHz, 30 to 70 dB SPL
PROBE
• Connector: LEMO push-pull, circular
• Description:
– Integrated microphone and receivers in
probe head
– Calibration data stored in the probe
• Cable length: 51.2” (130 cm)
• Weight: 0.17 oz. (5 g)
• Ear tips: Disposable multi-size Resonance ear
tips

In the box:
• Autothreshold and patient response push
button
• Probe HF
• Probe cleaning tool kit
• IP30 insert earphones for Contra
• Kit of assorted ear tips; size 6mm up to 15mm
• Calibration cavity
• DD45 Headphones
• Built-in talk over the microphone for patient communication
• Resonance® MDS Software
• Medical Power supply (100 Vac – 240 Vac)
• Durable luggage-grade padded carrying case
• Charging Cradle
• Pen Drive (with Multilingual Quick user’s handbook)
• Touch screen pen
• OAE Probe
• Disposable ear tips starter kit
• B71W Bone Conduction

See Brochure for Specifications*

Brochure 

Zona Med Equipment: RES R15C-T Data Brochure

General Specifications 

DIMENSIONS AND WEIGHT

• L x W x H: 7.09” x 5.31” x 1.61”

• Net weight: 1.26 lb.

• Body material: self-extinguishing ABS UL 94 V0

TEST TYPES

• Pure tone audiometry

• Speech test (performed with on-board recorded speech material)

• Auto-threshold, Resonance® Play Audiometry, optional

• Free field speaker

• Tympanometry

• Reflexes

• Decay with non-acoustic monitor, nr. 1 Quick Test with editable protocols

• ETC for intact membrane and patulous ET

• High-Frequency Tympanometry

• DPOAE DISPLAY

• 7” TFT Resistive touch screen display

• 800 by 480 resolution at 133 pixels per inch (ppi) 262K colors

USER INTERFACE

• Intuitive icon system

• Internal patient database

REPORTS

• Data transfer to PC with Resonance Management Data Suite installed

• Dedicated report template

DATA TRANSFER TO PC

• Bluetooth® 2.1 and 4.0 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 MICROPROCESSOR

• Operative system: Microsoft® Windows® Embedded Compact

• CPU: TEGRA® 2 dual core @ 1Ghz

Audiometry Operating Specifications 

FREQUENCY RANGE

• AC: 125 - 8000 Hz

• BC: 250 - 6000 Hz

ACCURACY

• Frequency < 0.5%

• Distortion < 1%

• Crosstalk > 70dB

• Range stimuli level AC: -10 up to 105 dB HL

• Range stimuli level BC: -10 up to 70 dB HL

TYPE OF SIGNALS

• Pure tone: sine wave 125 to 8 Khz signal; steady and pulsed

• Warble: +/- 5% frequency sine wave modulated

• Narrow band noise: 24 dB/oct filtered noise

• Speech noise: 1 Khz 12 dB/oct filtered noise

• White noise

• Speech material recorded on SD card

OUTPUT TRANSDUCERS

• ACR, ACL: DD45 matched pair earphone

• BC: B71W RadioEar

DPOAE Protocols

FREQUENCY RATIO F2/F1

• 1.22 F2 FREQUENCIES

• 1.5 - 12 kHz, user-definable from 2 to 15 L2

STIMULUS LEVEL

• 30 - 70dB SPL L1

STIMULUS LEVEL

• User-definable: automatic (L1=0.4*L2+39 dB), L1=L2, L1-L2+10 dB

ARTIFACT LEVEL

• from 0 to 40 dB SPL FREQUENCY RESPONSE DETECTION

• User-defined stop criterion SNR 3, 6 or 9 dB for each frequency

RESPONSE DETECTION

• From 2 to the number of enabled frequencies FREQUENCY TEST TIME • Customizable by the user from 2 to 16 s PROTOCOLS • 2 pre-set (70 dB e 65-55 dB), 3 user-definable