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How to Make Accurate Resistance Measurements
产品
数字源表和源测量产品
数据采集模块/板卡
数字多用表和数据采集/开关系统
EEC(Elgar Electronics Corp.)公司的AC、DC电源产品
快速响应电源系列
低电流、高阻测量仪器
IEEE-488 通信接口
低电压、低阻测量仪器
光电测试方案
脉冲码型发生器
PXI系列产品
射频/微波信号源、开关系统与测试仪器
半导体参数测试系统
程控开关主机和插卡
全部产品(英文)
How to Make Accurate Resistance Measurements
Resistance measurements have unique challenges and can become quite difficult to handle when the resistance to be measured is either very high or very low. This seminar discusses the measurement techniques necessary to achieve accurate and precise measurements over the entire range, from microOhms to thousands of TeraOhms.
By participating in this seminar, you will learn:
The difference between 2-wire and 4-wire measurements.
FVMC (force voltage, measure current) and FCMV (force current, measure voltage) methods.
The benefits of the Delta Mode technique for low resistances.
The Alternating Polarity method for high resistances.
The connection and shielding practices necessary to get the most out of each type of resistance measurement are also discussed.