AD104 Pure Tone Audiometer
AD104 Pure Tone Audiometer
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:
HZ |
AC |
BC |
125 |
-10~90 |
|
250 |
-10~100 |
-10~45 |
500 |
-10~120 |
-10~60 |
750 |
-10~120 |
-10~60 |
1000 |
-10~120 |
-10~70 |
1500 |
-10~120 |
-10~70 |
2000 |
-10~120 |
-10~70 |
3000 |
-10~120 |
-10~70 |
4000 |
-10~120 |
-10~60 |
6000 |
-10~110 |
-10~50 |
8000 |
-10~110 |
|
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 and ANSI 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.
Price & Quality: We are factory, all factory price and best quality.
OEM/ODM: Available.
Delivery: About 5 days after we recevie your payment.
Warranty: 1 year. Any problems, send it back, repair it for free.
Production capacity: Professional production department, stable and high-efficient.
Our company is a professional manufacturer with many years' experience in clinic audiometer and other audiologic equipment in Guangzhou, China. 4 models of pure tone audiometer are produced by our production department, AD-102, AD-104, AD-105, GZ-0702.
AD104 pure tone audiometer is our best-seller, it has been updated to 3rd generation recently.
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