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Diagnostic Audiometer

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Diagnostic Audiometer Specification

Material
ABS Plastic, Metal

Condition
New

Technology
Digital

Portable
Yes

Disposable
No

Wall Mounted
No

Display Type
Graphic LCD Display

Resolution
High

Internal Memory
Available

Software Detail
User-friendly interface

Measurement
Hearing threshold (dB HL)

Transducer Frequency
125Hz to 8kHz (Air conduction), 250Hz to 4kHz (Bone conduction)

Data Transmission Mode
USB and Bluetooth

Synchronize With
PC/Printer

Real-Time Operation
Yes

Noise Level
Low

Operating Type
Manual and automatic test modes

Power Source
Mains/Rechargeable battery

Power Consumption
Low

Voltage
220-240V AC, 50/60 Hz

Battery
Internal rechargeable battery / AC powered

Size
Compact

Weight
Approx 2.5 kg

Color
White/Blue

Usage
Diagnostic Audiometry (Hearing Assessment)

Attributes
Multi-frequency, reliable results, portable design

Diagnostic Audiometer Trade Information

FOB Port
Delhi

Payment Terms
Letter of Credit (L/C), Telegraphic Transfer (T/T), Paypal

Supply Ability
21 Per Week

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
If order is confirmed we will reimburse the sample cost

Main Export Market(s)
Western Europe, North America, Eastern Europe, Central America, Middle East, Asia, Australia, Africa

Main Domestic Market
All India

Certifications
ISO,CE,FDA

About Diagnostic Audiometer

Diagnostic Audiometer Includes Complete Range Of Diagnostic Tests Including Air And Bone Conduction Tests, SAL And Speech Audiometry, Speech Multi-Language Material Is Recorded In The Resonance SD-Card. Additional Languages Can Be Recorded OnDemand. Diagnostic Audiometer Aims To Simplify Daily Operations And Maximize Efficiency.

High-Quality Components Ensure Device Reliability As Well As Long-Term Operation.

Compact Dimensions, Excellent Ergonomics And A Luminous 7 TFT Display.

Diagnostic Audiometer Has Been Engineered To Respond To The Needs Of ENT And Audiology Specialists, Operating Both In Clinic And At Patient Domicile. Design Is User-Friendly And Allows Both Device And Accessories To Be Safely Carried Around In A Practical Carrying Case, Available On Demand.

Pdf Test-Report Files Can Be Initially Stored In A USB-Stick And Then Either Archived Into External Units Or Printed Thanks To The Built-In Thermal Printer. Reports Can Be Easily Edited And Customized With Additional Texts And Logos.

MDS Suite Software Allows Patient Data And Tests Results Transfer To PC.

TEST TYPES

Pure Tone Test, Auto threshold, ABLB, Speech Test, Stenger, GAP, DLF

USERINTERFACE

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 PossibilityTo Add Patient Data And Tests Comments Via The USB Keyboard (Optional)

Data Transfer To PC Using Resonance Management Data

Suite

COMMUNICATIONPORT

Nr.1 USB Host Type A Nr.1 USB Slave Type B WINDOWS COMPATIBLE SOFTWARE

Resonance MDS Management Data Suite

RANGE

Frequency Range:

125 8000 Hz (WithDD45)

125 12500 Hz (WithHDA280)

250 8000 Hz (WithB71-W)

ACCURACY

Frequency <0,5%

Distortion <1%

Attenuator Linearity1db Per 5db Step,

Max 3db Whole Range

Range Stimuli Level -10 Up To 120 Db HL

TYPE OFSIGNALS

Pure Tone: Sine Wave

Warble: 5%Frequency Sine Wave Modulated, Modulation: Sine Wave 5 Hz

Narrow Band Noise: 24db/Oct Filtered Noise

Speech Noise:1khz 12db/Oct Filtered Noise

White Noise

External Signal

External Mike

Speech Material Recorded On SD Card

On/Off Rise Fall Time: 40msec

OUTPUTTRANSDUCERS

ACR, ACL: 10Ohm DD45 Matched Pair Earphone, (Alternatively HDA280 Sennheiser, Insert Earphones)

BC: B71WRadioear; B81 (Optional)

Free Field Output: 600 Ohm Impedance

STIMULUSPRESENTATION MODALITY

Presentation: Normal, Reverse, Extended (Present Tone For 1 Second From 20db Below The Maximum Level)

Modality: Continuous, Pulsed (Rate 0,5; 1 And 2 Hz), Alternated (ABLB 0,5, 1 And 2 Hz)

Advanced Diagnostic Capability

Equipped with multiple test modes such as AC, BC, Speech, Masking, SISI, Stenger, and ABLB, this audiometer enables in-depth hearing evaluations. Accurate masking options (NBN, WBN, Speech Noise) and a wide frequency range allow for detailed assessment and differential diagnosis of hearing disorders in patients of all ages.

Effortless User Experience

Featuring a user-friendly interface with keypad, rotary dial, and touch buttons, the device offers intuitive navigation for both manual and automatic testing. The graphic LCD display ensures high-resolution visualization of data, while built-in memory and real-time operation speed up clinical workflows, enhancing daily practice efficiency.

Versatile Connectivity and Portability

With USB, Bluetooth, and other cable options, seamless data transmission and synchronization with external printers, PCs, or other machines is guaranteed. Its compact size and integrated rechargeable battery make it ideal for both stationary clinics or mobile screening setups, delivering flexibility for field or in-house use.

FAQs of Diagnostic Audiometer:

Q: How does the Diagnostic Audiometer measure hearing thresholds?

A: The audiometer tests hearing thresholds by delivering sound stimuli at specific frequencies and intensities through air (via headphones or insert earphones) and bone conduction (via a bone vibrator). The patients responses are recorded to determine the lowest level at which they can hear each sound.

Q: What benefit does the wide frequency and intensity range provide for audiometric testing?

A: The broad frequency (125 Hz8000 Hz air, 250 Hz4000 Hz bone) and intensity (up to 120 dB HL for air) ranges support thorough assessment of different levels and types of hearing loss, enabling audiologists to detect both mild and profound hearing impairments more accurately.

Q: When should a diagnostic audiometer like this be used?

A: This device is ideal for routine hearing screenings, diagnostic audiometry in ENT clinics, hospitals, and community health programs. It is also suitable for pre-employment or school hearing assessments, as well as detailed otologic evaluations by audiologists.

Q: Where can data from the audiometer be stored or exported?

A: Test results can be saved to the audiometers internal memory or exported directly to external machines, PCs, or printers using USB, Bluetooth, or other cable connections. This ensures secure data management and easy record-keeping for clinics.

Q: What is the process for using the device in manual and automatic testing modes?

A: Users can operate the audiometer manually, controlling frequency and intensity step-by-step, or select automatic test modes for efficient threshold determination. Both modes utilize the intuitive keypad, rotary dial, or touch buttons for streamlined testing.

Q: How does the audiometer ensure reliable and accurate test results?

A: It adheres to IEC 60645 calibration standards and uses low-noise technology, stable digital processing, and high-quality transducers. Regular calibration and self-check routines further enhance measurement consistency and reliability.

Q: What advantages does portability offer to healthcare professionals?

A: Weighing approximately 2.5 kg and featuring an internal rechargeable battery, this compact and robust audiometer is easy to transport. It is ideal for house visits, remote clinics, or outreach programs, providing flexible audiometric services outside traditional clinical environments.

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