½-INCH FREE-FIELD MICROPHONE, EXTERNALLY POLARIZED, 3.15 HZ – 40 KHZ
Free-field microphone for high-precision, free-field measurements with a wide frequency range/bandwidth of 3.15 Hz to 40 kHz.
TYPE 4191
Type 4191 is designed for high-precision, free-field measurements where a wide bandwidth is required. Being externally polarized, Type 4191 must be used with a classical preamplifier.
| Code | Nombre |
|---|---|
| -4191-C-001- | Micrófono de 1/2" de campo libre, 3 Hz a |
| -4191-L-001- | Micrófono de 1/2" de campo libre, 3 Hz a |
| TEDS Microphones | Data Sheets | English |
| TEDS Microphones | Data Sheets | Japanese |
| Standard | IEC 61094 |
| Sound field | Free field |
| Polarization | Classical |
| Sensitivity | 12.5 mV/Pa |
| Lower frequency | 3.15 Hz |
| Higher frequency | 40 kHz |
| Lower dynamic range | 21.4 dB |
| Higher dynamic range | 162 dB |
| Diameter | 1/2 inch |
| Venting | Side |
| Minimum Temperature | -20 °C |
| Maximum Temperature | 80 °C |
| Minimum Temperature | -4 °F |
| Maximum Temperature | 176 °F |
| Output signal (connectivity) | Passive |
List of accessories available for all variants of this family
La unidad se ensambla en un entorno de sala limpia y se sella, después de lo cual se le asigna un único número de tipo y un único número de serie. Esto significa que la unidad combinada tiene mejor precisión y estabilidad a largo plazo y se maneja como una unidad completa.
La unidad también contiene TEDS, lo que significa que en ella se almacena información sobre el número de serie, el tipo y la sensibilidad.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, MicroStrain and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
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