NI USB-4432/NI USB4432/USB4432動態信號分析儀/新聞
NI USB-4432/NI USB4432/USB4432動態信號分析儀/新聞
NI USB-4432102.4 kS/s, 24-Bit, ±40 V, 5 Inputs (4 IEPE, 1 Voltage)
概述
NThe NI USB-4432 bus-powered dynamic signal analyzer (DSA) provides a portable PC solution for taking microphone and vibration sensor readings with 24-bit resolution. The first four measurement channels have selectable IEPE, so you can use a variety of sensors. In addition, these Transducer Electronic Data Sheet (TEDS)-compliant channels can read calibration and scaling data from sensors with TEDS chips. Combining a USB-4432 with a TEDS sensor delivers a plug-and-play DAQ experience for the sensor. The fifth channel has 24-bit resolution, but it does not include IEPE or TEDS.
This DSA is an effective solution for measurements when you need a large dynamic range. With an acquisition rate of 102.4 kS/s, the USB-4432 can be used for high-frequency signal analysis in most audio and vibration applications.
By using the USB-4432 with the NI Sound and Vibration Assistant, which is part of the NI Sound and Vibration Measurement Suite, you can achieve a quick and easy plug-and-play user experience while taking advantage of a high-performance, high-dynamic-range DAQ system. An evaluation of the Sound and Vibration Measurement Suite is available for download and is shipped with each device.
規格說明
General | |
|---|---|
Product Family | 動態信號分析儀 |
Measurement Type | Accelerometer |
Form Factor | USB |
Operating System / Target | Windows |
RoHS Compliant | 是 |
模擬輸入 | |
單端通道 | 5 |
差分通道 | 0 |
模擬輸入分辨率 | 24 bits |
zui大電壓范圍 | -40 V - 40 V |
量程數量 | 1 |
同步采樣 | Yes |
板載內存 | 1000 樣本 |
激勵電流 | 2.1 mA |
總諧波失真(THD) | 97 dB |
動態范圍 | 101 dB |
輸入阻抗 | 800 kOhm |
信號調理 | 電流激勵 |
模擬輸出 | |
Number of Channels | 0 |
Digital I / O | |
Bidirectional Channels | 0 |
Input-Only Channels | 8 |
Output-Only Channels | 0 |
Timing | 軟件 |
Logic Levels | TTL |
Programmable Input Filters | 否 |
Digital Input | |
Input Type | 漏電流 |
Maximum Voltage Range | -0.5 V - 5.6 V |
Counters / Timers | |
Watchdog Timer | 否 |
Counters | 0 |
Timing / Triggering / Synchronization | |
Triggering | 數字 |
Synchronization Bus(RTSI) | No |
Physical Specifications | |
Length | 142 mm |
Width | 180 mm |
Height | 38 mm |
I / O Connector | BNC連接器 |
USB Power | 總線供電 |
服務
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