- Contact Person : Ms. Young Carrie
- Company Name : Henan Medsonic Medical Equipment Manufacture Co., Ltd.
- Tel : 86-377-63010367
- Fax : 86-377-63011126
- Address : Henan,NanYang,Number 189,South Part of BeiJing Road
- Country/Region : China
- Zip : 473000
Diagnostic audiometer
Superior performance, easy to operate, reliable in quality. Has the following test functions and features:
Gas lead pure tone test, a wide range
To provide continuous sound, pulse sound, Zhuan sounds
The noise of the ear to cover (narrowband noise)
Independent channel about
Built-in microphone, convenient communication with the patient
The human nature in the intensity of sound output expansion buttons, protect the hearing for the patient.
Optional bone lead test
Optional sound field test
Technology index
Channel: two road independent signal channel and cover channel
Frequency: gas lead and the free field 125-8000 Hz ac; (250-6000 Hz ac bone guide)
Cover: the side, narrowband noise
Sound intensity range:
Guide 125-250 Hz ac gas-10-90 HL
500-6000 Hz ac-10-120 HL
8000 Hz ac-10-110 HL
Guide 500-4000 Hz ac bone-10-70 HL
Precision: sound intensity + 3 dB, frequency deviation is less than 1%
Distortion: gas lead less than 3%; Less than 5% bone guide
Input interface: response switch
Output interface: gas lead headphones, earphones, bone lead free field
The standard function: pure tone CeTing continuous sound, pulse sounds and Zhuan sounds
Sound intensity step 5 dB
Sound intensity expansion
Communicating with the patient: built-in microphone (50-90 questions dB adjustable)
The patient response indicator light: there are
Data transmission is:
Screen: two lines of liquid crystal display LED
Power adapter: 230 V ac transformer, 9 V output
Volume weight: 270 x 200 x 80 mm / 2.0 kg
Standard accessories: LY06 test headphones, the response, exchange transformer
Optional accessories: B 71 bone lead headphones
Diagnostic audiometer