Diagnostic Medical Portable Audiometer
$1,682.01
Diagnostic Medical Portable Audiometer
Manufacturer: PERLONG MEDICAL EQUIPMENT
Hearing test equipment of Diagnostic Medical Portable Audiometer
- Channel:Two independent signal channel and masking channel
- Frequency: Air conduction and free sound field 125-8000Hz; (Bone conduction 250-6000Hz)
- Masking: Pure tone test, white noise
- Normal: Press INT to start sound stimulate
- Description
- Size Guide
- SOUND PRESSURE RANGE OF DIAGNOSTIC MEDICAL PORTABLE AUDIOMETER
Description
Description
Diagnostic Medical Portable Audiometer
Manufacturer: PERLONG MEDICAL EQUIPMENT
Hearing test equipment of Diagnostic Medical Portable Audiometer
- Channel:Two independent signal channel and masking channel
- Frequency: Air conduction and free sound field 125-8000Hz; (Bone conduction 250-6000Hz)
- Masking: Pure tone test, white noise
- Normal: Press INT to start sound stimulate
- Inversion: Press INT to stop sound stimulate.5dB step and 5dB step continuous attenuation,1DB error.
- Distortion: Air conduction: <2.5%; Bone conduction: <5%
- Preheating time: Less than 10 minutes
- Standard accessory: TDH39 Air conduction earphone, responder, power line
Sound pressure range of Diagnostic Medical Portable Audiometer
| 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 |
PRODUCT SHOW
Size Guide
SOUND PRESSURE RANGE OF DIAGNOSTIC MEDICAL PORTABLE AUDIOMETER
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 |
