1/2" 低周波圧力フィールドマイクロスコープ
1/2" 低周波圧力フィールドマイクロスコープ
4193型低周波マイクロホンは、0.07 Hz～20 kHzの低周波音測定用に設計されています。マイクは外部偏極型であり、クラシックなプリアンプと共に使用する必要があります。
TYPE 4193
TYPE4193低周波マイクロホンは、カットオフ周波数が非常に低いため、船舶のエンジンルームやヘリコプター内、風の影響を受けた建物内での低周波音測定用に設計されています。
インフラサウンドアダプターUC-0211と組み合わせて使用することで、プリアンプの下限周波数を0.1Hzまで下げることができます。
圧力フィールドイクロスコープマイクロホンは、圧力フィールドで平坦な周波数特性を持つように最適化されており、小さく閉じたカプラや、硬い反射面の近くでの測定に適しています。このマイクは、次のような用途に最適です。
| TEDS Microphones | Data Sheets | English |
| TEDS Microphones | Data Sheets | Japanese |
| Standard | IEC 61094 |
| Sound field | Pressure field |
| Polarization | Classical |
| Sensitivity | 2 mV/Pa |
| Lower frequency | 0.1 Hz |
| Higher frequency | 20 kHz |
| Lower dynamic range | 29 dB |
| Higher dynamic range | 148 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
The unit is assembled in a clean-room environment and sealed together, after which it is assigned one single type number and one single serial number. This means that the combined unit has better precision and long-time stability, and is handled as one complete unit.
The unit also contains TEDS, which means that information about the serial number, type and sensitivity is stored within it.
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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