以PIC16F877单片机为核心研制的,为自动化仪表和计算机控制系统的调校、检修、维护提供各种标准信号的智能仪表测试仪。它能测量和发出4~20m A DC电流信号,0~10V DC,0~200mVDC电压信号,5种常用热电偶信号(mV,℃),3种常用热电阻信号(...以PIC16F877单片机为核心研制的,为自动化仪表和计算机控制系统的调校、检修、维护提供各种标准信号的智能仪表测试仪。它能测量和发出4~20m A DC电流信号,0~10V DC,0~200mVDC电压信号,5种常用热电偶信号(mV,℃),3种常用热电阻信号(Ω,℃)及24VDC电源。其独到之处是可发出无源热电阻信号(Ω,℃)。展开更多
The International Symposium on Test Automation and Instrumentation (ISTAI) is sponsored by China Instrumentation & Control Society (CIS) and Beijing Information Science and Technology University. It is world's p...The International Symposium on Test Automation and Instrumentation (ISTAI) is sponsored by China Instrumentation & Control Society (CIS) and Beijing Information Science and Technology University. It is world's premier international symposium for automated test, control and instrumentation,展开更多
文摘以PIC16F877单片机为核心研制的,为自动化仪表和计算机控制系统的调校、检修、维护提供各种标准信号的智能仪表测试仪。它能测量和发出4~20m A DC电流信号,0~10V DC,0~200mVDC电压信号,5种常用热电偶信号(mV,℃),3种常用热电阻信号(Ω,℃)及24VDC电源。其独到之处是可发出无源热电阻信号(Ω,℃)。
文摘The International Symposium on Test Automation and Instrumentation (ISTAI) is sponsored by China Instrumentation & Control Society (CIS) and Beijing Information Science and Technology University. It is world's premier international symposium for automated test, control and instrumentation,