Description
Nous vous proposons les 4 modèles suivants:
- AWA6160 selon IEC-60318-1: et compose de 6 éléments (voir documentation PDF ci-dessus)
- AWA6161 selon IEC-60318-5: et compose de 5 éléments (voir documentation PDF ci-dessus)
- AWA6162 selon IEC-60711 : et compose de 5 éléments (voir documentation PDF ci-dessus)
- AWA6163 Selon IEC-60318-3 : et compose de 5 éléments (voir documentation PDF ci-dessus)
Caractéristiques techniques:
| Model |
AWA6160 |
AWA6161 |
AWA6162 |
AWA6163 |
| Name |
Ear Simulator |
2cm3 Coupler |
Ear Simulator |
Ear Simulator (6cc) |
| Fulfils Standard |
IEC 60318-1 (IEC 318-1970) |
IEC60318-5 (IEC60126 -1973) |
IEC 60711,ITU-T P.57 |
IEC60318-3 (IEC60303 -1970) |
| Frequency Range |
20Hz～10,000Hz |
125 Hz～8,000 Hz |
20 Hz～10,000 Hz |
100 Hz～8,000 Hz |
| Frequency Response |
≤±1 dB |
≤±0.5dB(200Hz～5,000Hz) |
≤ ±0.5dB(200Hz～5,000 Hz) |
|
| ≤±1dB(125 Hz～8,000Hz) |
≤±1 dB(20 Hz～10,000 Hz) |
≤ ±0.5dB(200Hz～5,000 Hz) |
|
|
≤±1 dB(100 Hz～8,000 Hz) |
| Used with Microphone |
Model AWA14422 1/2 inch pressure field Microphone |
Model AWA14422 1/2 inch pressure field Microphone, also 1 inch pressure field Microphone |
Model AWA14424D 1/2 inch pressure field Microphone |
Model AWA14412 1 inch pressure field Microphone |
| Used with Preamplifier |
Model AWA14604 preamplifier or AWA14601 preamplifier |
|
|
|
| Operation Voltage Range for the Preamplifier |
12 V～36 V |
|
|
|
| Length of cable |
2 m |
|
|
|
| Accessories |
Ear Simulator fixed block |
Coupler fixed block , |
Ear Simulator fixed block |
Ear Simulator fixed block |
| Adaptor for 1/2 inch to 1 inch |
| Uses |
For calibrating supra-aural earphones used in audiometry and telephone -metry applied to the ear without acoustical leakage. |
Frequency response, sensitivity and distortion measurements on insert earphones, e.g. used in hearing aids, operator headsets, etc. |
For measurements of air conduction hearing aids and earphones, coupled to the ear by means of ear inserts e.g. an ear moulds or similar devices. |
For calibrating audiometers and audiometry headphone |
|
Applications types :
- Analyse de la réponse en fréquence et mesure de sensibilité sur écouteurs intégrés et casques
- Calibration d’audiomètres
