Made from a conductive material, the shield is always connected to the low impedance input of the electrometer or picoammeter or to the output LO (or common) terminal of the SMU.

 
  • 用導電材料制成的屏蔽總是連到靜電計或皮安計的低阻抗輸入端,或者連到SMU的LO輸出端(或公共端)。
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