NI PXIe-4331動態信號分析儀

1.產 品 資 料 介 紹：

中文資料：

NI PXIe-4331是一款高性能的動態信號分析儀，適用于多種應用，包括聲音、振動、聲學和結構動態測試等領域。該儀器采用PCIe總線接口，可以與PXI Express、PXI、CompactPCI Express等多種測試平臺相兼容，支持高達24位的采樣精度和204.8 kS/s的采樣率。

該儀器的主要配置和參數包括：

• 通道數：2
• 采樣率：204.8 kS/s
• 分辨率：24位
• 動態范圍：115 dB
• 輸入類型：單端或差分
• 輸入范圍：±10 V
• 帶寬：100 kHz
• 可選配置：IEPE電源、微型BNC連接器、高阻輸入

NI PXIe-4331的主要優點包括：

• 高精度：支持24位的采樣精度和115 dB的動態范圍，能夠捕捉細微的信號變化。
• 高速采樣：支持204.8 kS/s的采樣率，適用于需要高頻率信號采集的應用場景。
• 靈活性：可支持單端或差分輸入，以及多種可選配置，如IEPE電源、微型BNC連接器和高阻輸入，使其適用于多種應用。
• 兼容性：采用PCIe總線接口，可以與多種測試平臺相兼容，如PXI Express、PXI、CompactPCI Express等。
• 軟件支持：NI PXIe-4331支持NI-DAQmx驅動程序和LabVIEW編程環境，使得用戶可以輕松進行數據采集、處理和分析。

總之，NI PXIe-4331是一款高性能、靈活、易用的動態信號分析儀，適用于多種應用場景。

英文資料：

NI PXIe-4331 is a high-performance dynamic signal analyzer suitable for various applications, including sound, vibration, acoustics, and structural dynamic testing. This instrument adopts a PCIe bus interface and can be compatible with various testing platforms such as PXI Express, PXI, CompactPCI Express, etc. It supports up to 24 bit sampling accuracy and a sampling rate of 204.8 kS/s.

The main configuration and parameters of this instrument include:

Number of channels: 2

Sampling rate: 204.8 kS/s

Resolution: 24 bits

Dynamic range: 115 dB

Input type: single ended or differential

Input range: ± 10 V

Bandwidth: 100 kHz

Optional configurations: IEPE power supply, miniature BNC connector, high impedance input

The main advantages of NI PXIe-4331 include:

High precision: Supports 24 bit sampling accuracy and a dynamic range of 115 dB, capable of capturing subtle signal changes.

High speed sampling: Supports a sampling rate of 204.8 kS/s, suitable for application scenarios that require high-frequency signal acquisition.

Flexibility: It can support single ended or differential input, as well as various optional configurations such as IEPE power supply, miniature BNC connector, and high impedance input, making it suitable for various applications.

Compatibility: Adopting PCIe bus interface, it can be compatible with various testing platforms, such as PXI Express, PXI, CompactPCI Express, etc.

Software support: NI PXIE-4331 supports the NI-DAQmx driver and LabVIEW programming environment, making it easy for users to collect, process, and analyze data.

In summary, NI PXIe-4331 is a high-performance, flexible, and easy-to-use dynamic signal analyzer suitable for various application scenarios.

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