SCXI-1141 NI

描述

SCXI-1141 NI

NI SCXI-1141是National Instruments（NI）公司生产的一款滤波器模块，用于SCXI（Signal Conditioning eXtensions for Instrumentation）模块化测量系统。该模块主要对输入信号进行滤波和信号处理，以提高测量的准确性和可靠性

规格：

• 类型：椭圆低通滤波器模块
• 通道数：8通道
• 功能：作为抗混叠滤波器和多路复用器模块，用于NI的插件式DAQ或SCXI数字化硬件；每个通道具有差分仪表放大器
• 软件可编程：提供灵活的离散软件可编程截止频率

作用特征：

• 滤波功能：去除噪音、滤除不需要的频率分量
• 信号预处理：提高信号质量和测量精度
• 模块化设计：方便集成到现有的SCXI系统中

应用领域：

• 实验室测量：用于科学实验室中进行各种测量和实验，支持实验室研究项目，包括物理学、化学学、生物学等领域
• 工业自动化：用于工业自动化系统中，进行实时数据采集和控制
• 教育和培训：用于教学实验室，帮助学生学习数据采集、信号处理和仪器控制的基本原理

The NI SCXI-1141 is a filter module produced by National Instruments (NI) for the SCXI (Signal Conditioning eXtensions for Instrumentation) modular measurement system. This module is primarily used for filtering and signal processing of input signals to improve measurement accuracy and reliability.

Specifications:

• Type: Elliptic low-pass filter module
• Number of Channels: 8-channel
• Functionality: Serves as an anti-aliasing filter and multiplexer module for NI’s plug-in DAQ or SCXI digitizing hardware; Differential instrumentation amplifier for each channel
• Software Programmability: Offers flexible discrete software programmable cut-off frequencies

Functional Characteristics:

• Filtering Capability: Removes noise and filters out unwanted frequency components
• Signal Preprocessing: Enhances signal quality and measurement accuracy
• Modular Design: Facilitates easy integration into existing SCXI systems

Application Fields:

• Laboratory Measurements: Used in scientific laboratories for various measurements and experiments, supporting research projects in fields such as physics, chemistry, and biology
• Industrial Automation: Employed in industrial automation systems for real-time data acquisition and control
• Education and Training: Used in teaching laboratories to help students learn the fundamentals of data acquisition, signal processing, and instrument control

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