Description
测量输入或输出端子板两端电压测量值正确，模块不响应，则应更换模块。若更换后仍无效，则可能是现场连接出问题了。输出设备截止，输出端间电压达到某一预定值，就表明现场连线有误。若输出器受激励，且LED指示器不亮，则应替换模块。
IFI Varian Micro GC CP2003 USED
SORVALL Centrifuge H-12000 swinging-bucket rotor NEW
Wipro Infrastructure Hydraulic Cylinder P-5339 P5339
SAM ELECTRONICS DS05-IMB GE3044G205 Sonar Submarin
