r07a Screening Audiometer

Loading...

Portable. Fast. Reliable.

Made from high-quality materials, R07A is exquisitely designed. Compact dimensions, light weight and excellent ergonomics: R07A Portable Audiometer is the ideal solution for quick and reliable screening assessment for schools, industry and medical practices. The R07A includes the Automatic Pure Tone test.
All the tests you need. Everywhere you are.

R07A offers a full range of testsing capabilities: Pure Tone, Hughson Westlake and Quick Autothreshold. Frequency levels range from 125 Hz to 8000 Hz, and signal levels run from -10 dB HL to 100 dB HL. Test results are easily recalled form the internal memory, up to 50 patients can be stored. R07A operates with 4 AA standard batteries or with external medical power supply.
It’s friendly. In every sense of the word.

Minimal training is required thanks to its intuitive and user friendly interface. All the accessories are conceived to maximize patient comfort. R07A Portable Audiometer can be safely carried around in its practical carrying bag.
Data? No problem.

R07A USB capabilities keep you connected faster than ever. PC-integration through USB cable with MDS software for Windows® for an easy transfer of audiometric data to the PC. MDS software features include data storage, locally or in Noah, advanced report page and appointment scheduler.

General Specifications

DIMENSIONS AND WEIGHT

• L x W x H: 240 x 190 x 30 mm
• Net Weight: 600 gr. without battery
• Body material: Plastic cabinet

TEST TYPES

Pure Tone Audiometry, Automatic Audiometry
Patient controlled, according to ISO 8253-1 and
standard Hughson Westlake procedure (selectable
on control panel)
Audiometer Class 4 according to IEC 60645-1

TALK FORWARD

• Built-in talk forward microphone 50 – 110 dB SPL
(adjustable on control panel)

STORE FUNCTION

• Dedicated Store button that enables to store
measurements into the internal memory
(up to 50 patients).
The patient will be identied by an ID. number.
• Stored data can be viewed on the built-in display
or transferred to the PC using MDS software.

PC INTERFACE

• Resonance MDS Management Data Suite, with
reporting and printing features.

Audiometry Specification

RANGE

• Frequency range (AC):
125 – 8000 Hz (DD45)
125 – 8000 Hz (Insert Phones)

INPUTS

• Tone
• Warble Tone +/- 5%, 5 Hz
(true sine wave frequency modulation)

OUTPUTS

• Left and Right

TONE PRESENTATION

• Manual or Reverse (selected on Setup Menu)
• Pulsed at 0.5,1 or 2 Hz – (selected on Setup Menu)
or Continuos

FREQUENCIES AND INTENSITIES WITH DD45

All the frequencies can be enabled or disabled by the
Setup menu except 1000 Hz.

Frequency (Hz)	Intensity (dB HL)
125	65
250	85
500	100
750	100
1000	100
1500	100
2000	100
3000	100
4000	100
6000	100
8000	85

LEVEL STEPS

1, 2 or 5 dB (selected on Setup Menu)

DISTORTION

• 0.3% typical
• below 1% at full intensity

RISE/FALL TIMES

40 msec.

Available Model

Discover the exceptional features of our device.

Screening Portable

Audiometer

Download Datasheet