NI SCXI-1140通道放大器

NI SCXI-1140通道放大器具有一定的带宽，适用于多种信号类型，包括高频信号。

NI SCXI-1140产品详情：

1. 信号放大： SCXI-1140 用于放大传感器产生的低电压信号，以便进行更准确的测量。它提供了可调增益，可根据需要放大输入信号。

2. 差分测量： 通常，它支持差分测量，允许测量信号的差异，以消除来自共模噪声的影响，提高测量精度。

3. 多通道： SCXI-1140 可能有多个放大通道，使用户能够同时测量多个信号，从而提高了系统的多通道数据采集能力。

4. 带宽： 它通常具有一定的带宽，适用于多种信号类型，包括高频信号。

5. 抗干扰性： 该模块通常设计成具有抗干扰特性，以减少外部干扰对测量的影响。

6. 校准功能： SCXI-1140 可能支持自动或手动校准功能，以确保测量的准确性。

7. 接口： 通常，它采用 SCXI 接口，与其他 NI SCXI 模块和设备一起使用，构建完整的数据采集系统。

NI SCXI-1140实物视频：

NI SCXI-1140实物拍摄图片：

NI SCXI-1140product details：

Signal amplification: SCXI-1140 is used to amplify the low voltage signal generated by the sensor for more accurate measurements. It provides adjustable gain and can amplify input signals as needed.

Differential measurement: Usually, it supports differential measurement, allowing for differences in measurement signals to eliminate the influence of common mode noise and improve measurement accuracy.

Multi channel: SCXI-1140 may have multiple amplification channels, allowing users to simultaneously measure multiple signals, thereby improving the system's multi-channel data acquisition capability.

Bandwidth: It usually has a certain bandwidth and is suitable for various signal types, including high-frequency signals.

Immunity: This module is usually designed with anti-interference characteristics to reduce the impact of external interference on the measurement.

Calibration function: SCXI-1140 may support automatic or manual calibration functions to ensure measurement accuracy.

Interface: Usually, it uses the SCXI interface and is used in conjunction with other NI SCXI modules and devices to build a complete data collection system.

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