Wuhan Precise Instrument Co., Ltd.
Precise
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2MS/S Multi Channel Pxi SMU High Speed Data Acquisition Card A400B High Speed Daq Card
The A400B is a data acquisition card designed for high-precision signal acquisition, with 4 channels in a single card, each channel with isolation function, which can work reliably in complex electrical environments. It integrates advanced analog-to-digital conversion technology to achieve accurate acquisition and processing of a variety of signals, and has rich triggering methods and mathematical functions, providing flexible and efficient solutions for different application scenarios.
Product Features
▪ With an ADC resolution of 16 bits, it is able to accurately capture signal details; The maximum sampling rate is increased to 2 MS/s, combined with the configurable sampling frequency, which can meet the acquisition needs of fast-changing signals. With a storage depth of 128MB on a single card, it can store a large amount of collected data for a long time.
▪ Supports variable rate sampling and data averaging algorithms, which can flexibly adjust the sampling strategy and optimize data processing according to actual needs. Supports software triggering, external IO triggering, and trigger output, making it easy to work with external devices to automate the test process.
▪ Supports demonstrated high-precision measurement capabilities in different voltage ranges, such as ±0.03% ±30μV accuracy in the ±30mV range, which can meet the needs of accurate measurement of voltage signals.
Product Parameters
|
Items |
Parameters |
|
channels per card |
4 |
|
Channel Isolation |
isolation withstand voltage > 500V |
|
Overvoltage Protection |
Continuous ±35V |
|
ADC resolution |
16 bits |
|
Maximum sampling rate |
2 MS/s |
|
Sampling Frequency |
Configurable |
|
Storage depth of a single card |
128MB |
|
Input signal wideband |
50kHz |
|
Input impedance |
1GΩ |
|
Mathematical operations |
Variable rate sampling and data averaging algorithms are supported |
|
Trigger mode |
support software trigger, external IO trigger, trigger output |
|
Single card size (length, width and height) |
40mm× 410mm× 264mm |
|
Main chassis communication |
RS-232/GPIB/LAN |
|
Voltage Range |
30mV~12V |
|
Accuracy |
0.03% |
Applications
▪ In the experiments of physics, electronics, communication and other disciplines in universities and scientific research institutions, as the core data acquisition equipment, it provides reliable tools for the acquisition and analysis of experimental data, and helps scientific research innovation and teaching practice.
▪ It is suitable for industrial automation production lines, collecting analog signals output by various sensors, such as temperature, pressure, flow, etc., to realize real-time monitoring and control of the production process, and provide data support for industrial intelligence.
▪ In the design, debugging and production testing of electronic circuits, it is used to accurately collect and analyze voltage, current and other signals, help engineers verify circuit performance, locate fault points, and improve product quality and R&D efficiency.