General-purpose analyzer system hardware 9712-W-Fen type Acoustic Camera
Hottinger Brüel & Kjær
About This Product
Small -scale analysis system for data collection and basic analysis -can be done from real -time analysis to iPad or SD card for post -processing when there is time.
■ Hand Held Array
The array WA-1764-W-001 is a 30-channel sliced wheel array that comes with an integrated cable and a removable reflector. The array has a handle and tablet holder. In addition, a camera that can shoot 15 to 20 frames per second is attached to the array center.
The sliced wheel array, which has an irregular microphone, is designed to be used in both sound holographic and beam forming methods. The best array is designed in a limited number of channels and frequency range using the patented microphone position.
■ Microphone
Array WA-1764-W-001 uses 4959 microphones. The 4959 type is a 1/4 inch polar polar type and supports TEDS. In addition, a built -in CCLD preamplifier, the frequency range is 50 Hz to 20 kHz.
■ cable
The array incorporates two cables, one cable that connects the array and the LAN-XI front end, and one cable for connecting the camera to the PC. The cable connecting the array and the front end is a binding of five cables, and the connector of each cable is numbered to make the connection easier.
■ reflector
The reflector is made of hard -to -vibrate materials. When using a reflector, the array is suitable for measurement from long -distance using beam forming algorithm. The reflector is not used in the acoustic holography that performs measurement at a short -range sound field. The typical measurement distance is about 40 cm when the beam forming measurement is about 5 cm when measuring acoustic holographics.
■ Tablet holder
Built -in tablet holder supports various size tablets from manufacturers. The recommended size is 20 cm x 13 cm. To avoid the effects of the tablet, remove the tablet from the tablet holder when measuring the acoustic holography.
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Product
General-purpose analyzer system hardware 9712-W-Fen type Acoustic Camera
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Handling Company
Hottinger Brüel & Kjær
1 Models of General-purpose analyzer system hardware 9712-W-Fen type Acoustic Camera
| Product Image | Part Number | Price (excluding tax) | Hand Held Array WA-1764-W-001 Camera | Hand Held Array WA-1764-W-001 Diameter | Hand Held Array WA-1764-W-001 Micro Hon | Hand Held Array WA-1764-W-001 Weight | Hand Held Array WA-1764-W-001 frequency range | Waterproof case dimensions | Waterproof case weight | front end |
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9712-W-fen |
Available upon quote | Frame rate: 15 per second, pixels: 1,280 × 1,024, angle of view: 76 ° | 35 cm | 30 | 1kg | 140 Hz to 12 kHz, short range, no reflector (SONAH): 140 Hz ~ 3 kHz, long distance, reflector (BEAMFORMING): 1 kHz ~ 12 kHz | 60 × 34 × 64 cm | 22 kg (hardware and case) | Lan-XI data collection and hardware specifications used in BK Connect Acoustic Camera are described in Product Data BP 2215. |
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