• Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
  • Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
  • Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
  • Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
  • Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

Type: Audiometer
Certification: CE, ISO13485
Group: All People
Preheating Time: Less Than 10 Minutes
Air Pressure: 860hpa -- 1060hpa
Power Source: 230VAC, 50Hz
Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2009

Suppliers with verified business licenses

Jiangsu, China
Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Experienced Team
The supplier has 6 foreign trading staff(s) and 4 staff(s) with over 6 years of overseas trading experience
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
THR-D104
Channel
Two Independent Channel
Maximum Power
60va
Transport Package
1set/Package
Specification
2kg
Trademark
THR
Origin
Jiangsu, China

Product Description

Product Description

Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

It is a kind of high-precision,economical and practical screening audiometer.
Can use for hearing test when fitting high-end hearing-aid and visiting service.
And also use for hearing condition test of school, industrial and mining enterprises, fahrschule, rehabilitation center and deaf training etc.

Can conduct all standard hearing-aid test, Language hearing test and all special test that depend on structure.
The design of it is on the base of a advanced 24 pixels digital signal processing,can produce high quality signal,and own prodigious refractivity.

Easy operation process.Can show the current condition clearly.button and selector are all type of low noise.The voice level,frequency and other information could be showed onthe display clearly.
Language input signal can be provided by internal or external microphone.It has a function:when testing language hearing, masking signal and language signal can be provided to the ears at the same time,that is noise language testing.

3 output option:standard earphone(AC),bone conduction(BC) and special be connected to free area megaphone or inserted earphone, calibrate multiple types of earphone at the same time be use as mobile devices,and also as desktop.
keyboard to install and operate,so it's very easy to handle.

Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

Display:
There are two output LED on both side of the display,when the selected detection signal transfer to corresponding ear,the screen would show.During the audio detection,the up line of the display would show the strength that provide to left or right ear by dBHL ration.
When testing,the test ear would show"L" or "R" on the display. Test frequency would show in the middle of the screen.If cover the opposite ear,it will show in the opposite side.
 
Technical Index:
Channel:Two independent channel
Frequency: Air conduction; Bone conduction and free sound field 11 standard
frequency,125-8000Hz,bone conduction 250-6000Hz,error less than 1%.
Masking:Pure tone test :ipsilateral white noise Sound pressure range:
Output interface:TDH39 or plug-in Air conduction earphone,
B71 Bone conduction earphone,free sound field
Standard function: Pure tone test.Provide continuant,pulse voice and warble tone
Normal: Press INT to start sound stimulate
Inversion: Press INT to stop sound stimulate.5dB step and 5dB step continuous attenuation,1DB error.
Have microphone
Distortion: Air conduction: <2.5%; Bone conduction: <5%
Operation Environment: Temperature + 10 °C-+ 35 °C, air temperature 30%-90%,
Air pressure:860hPa -- 1060hPa
Preheating time: Less than 10 minutes
Size : 45cm*30cm
Weight : 1775g
Power source : 230VAC, 50Hz
Maximum power : 60VA
Executive standard : Audiometer producing standard:
EN60645-1, EN60645-2,EN60645-4 andANSI S3.6-1996
Safety standard : EN 60601-1,level 1 class B EN 60601-1-2;EN 60601-1-4
Standard accessory: TDH39 Air conduction earphone,B71 Bone conduction earphone(reprovision),responder, power line.

Accessories:

Medical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone
 

Company Profile

Medical Clinical Hearing Test Unit Digital Portable Audiometer with HeadphoneMedical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

Medical Clinical Hearing Test Unit Digital Portable Audiometer with HeadphoneMedical Clinical Hearing Test Unit Digital Portable Audiometer with Headphone

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