Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
China
N ° de modèle:
AD105
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
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Groupe de produits :
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Personne àcontacter Ms. Sally
B410, Wufu Trade Building, No. 332, Shicha Road, Baiyun District, Guangzhou, Guangdong
Test function and charateristic
Performance index
Channel:Two independent signal channel and masking channel
Frequency: Air conduction and free sound field *******0Hz; (Bone conduction *******0Hz)
Masking:Contralateral, narrowband noise
Sound pressure range:
Air conduction : **5 – **0 Hz    **0 *-  *0HL
                  **0 *- ***0Hz     **0 *- **0HL
                       ***0Hz           **0 *- **0HL
Bone conduction : **0 – ***0Hz    **0 *-  *0HL
Accuracy: Sound intensity±3dB ,frequency drift<1%
Distortion: Air conduction: <3%; Bone conduction: <5%
Input interface: Response switch
Output interface:Air conduction earphone，Bone conduction earphone，free sound field
Standard fountion: Pure tone test.Provide continuantã€ï¿½pulse voice and warble tone
5dB sound intensity stepping
Sound intensity extension
Communicate with patient:Internal MIC（****0dB adjustable）
Answer lamp
Data transmission
Display screens: Double row LCD display
Power adapter: **0V AC transformer,9V output.
Bulkfactor: **0 x **0 x *0mm / 2.0 kg
Standard accessory:TDH*9 Air conduction earphone,responder, AC transformer
Optional Accessory:B**1 Bone conduction earphone
| Pays: | China |
| N ° de modèle: | AD105 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
