VK702H-Pro USB 24 bit data acquisition card

VK702H-Pro USB 24 bit data acquisition card

    VK702H-Pro is a USB type high speed data acquisition card, preamplifier unit, 8 channel true differential input, 24-bit resolution, every channel maximum sampling rate 100 KSPS eight channel 800 KSPS, precision lead the characteristics of the gain amplification. This product USES the multiple precision 24-bit ADC units and cooperate with the company for many years accumulation and development of front differential amplifier module, make the products with high speed, high resolution, high precision, low noise, high rejection ratio, wide measuring range, the advantages of low temperature drift, suitable for precision high speed acquisition of various occasions.

Applications

*data acquisition                                                          *High frequency resolution signal measurement

*High resistance differential signal measurement       *Signal trigger acquisition system

Port diagram

System chart

ADC to analog converter

IEPE mode declaration

    This acquisition card integrates IEPE/ICP hardware function support.

Set card internal integration 24V power supply unit, constant current drive and receiving unit, and each channel can be separately set the switch to the commonly used by the software "analog input mode" or "IEPE mode".

    In IEPE mode, the output of 24V 4mA (compatible with 2mA), the ADC input automatic switching of ac coupling input state. 8 channel switch controlled independently.

LABVIEW multi-function testing software

Acquisition card using the software

    The VK702H-Pro 24bit Ethernet data acquisition card can work in common operating systems such as WIN11/Win10/WIN7, LINUX, and provides a dynamic link library called by common programming languages such as Python, VB, VC, C#, C++Builder, VB, Delphi, Labview/Labwindows, and Matlab. The programming function interface is simple and easy to use, and it is easy to write applications. It provides routines such as Python, VB, VC, C#, C++Builder, VB, Delphi, Labview/Labwindows, and Matlab.