Product Details:
Payment & Shipping Terms:
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| Type: | Clinical Examination Aids | Place Of Origin: | Guangdong, China |
|---|---|---|---|
| Function: | Detecting Body Health | Application: | Human |
| Certificate: | CE ISO | Language: | English |
| High Light: | ent surgical instruments,ent medical devices |
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Portable Audiometer Headphone / Clinical Audiometer
Product Description
Channel:Two independent signal channel and masking channel
Frequency: Air conduction and free sound field 250-8000Hz; (Bone conduction 250-6000Hz)
Masking: Pure tone test, white noise
Sound pressure range:
HZ AC BC
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: Air conduction earphone,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.
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: W×H×D=430×300×70 mm
Weight: About 6.5 kg
Power supply: 220VAC, 50Hz
Maximum power : 60VA
Executive 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, responder, power line
1: For all your inquires about us or our products , we will reply you in detail within 24 hours.
2: We own professional team have professional attitude to recommend products and services.
3: One year free warranty , after it is still providing after-sales service .
4: We offer OEM services , Can print your own logo on the products .
5: We have very experienced engineers , can help you better use our products .
