低温生物介电谱测试系统的研制

本文介绍了低温生物介电谱(CDS)测试系统的原理、电路和设计过程。我们应用科日新控电子公司KPCI-812 数据采集卡，设计了Visual Basic 6.0 程序并制作了PCB 电路板，成功的研制了CDS 测试系统，实现了CDS 快速、动态的显示与记录。作为国家自然基金课题的一部分，本测试系统的成功研制为研究电介质的温谱、频谱提供了条件。
关键词： 低温生物介电谱 VB6.0

A Measuring System for Cryobiological Dielectric Spectrum LIU Hai-yang CHEN Zhao-zhang XU Xiao-bin HUANG Yong-hong College of electrical and information engineering, Jiangsu university ,Zhenjiang 212013,China） 【Abstract】In this paper the Principle, circuit and designing process of a measuring system for cryobiological dielectric spectrum(CDS) is presented. We applied a data-collected card developed by krxic Inc, designed a VB
program and a PCB board, developed a measuring system for CDS successfully, which can be used to display and record CDS dynamically. As a part of project funded by NSFC, the successful development of measuring system for CDS will provide good condition for the research of dielectric spectrum.
【Keywords】cryobiological dielectric spectrum VB6.0