Description
在计算机控制系统的现场往往有许多强电设备，它们在起动和生产过程中将产生干扰电磁场，另外还有来自空间传播的电磁波和雷电干扰，以及高压输电线周围交变磁场的影响等。干扰传播途径主要有：电场耦合、磁场耦合、公共阻抗耦合。
Ebara Vacuum Pump Model 50X20
Optical Sensor Interface Board AII-CPU-03 9ECU-101A
Osaka Vacuum Ltd. Heater Controller REX-C100
Filter Pump Industries Model PM-1/2 RPM 1/2 HP – USED
Quiet Chuck DC Controller 490 w/ Athena Controller
High Purity Semiconductor Quartz Drip Tray **NEW**
High Purity Semiconductor Quartz Process Fixture **NEW*
Huntington Right Angle Pneumatic Elastomer Sealed Valve
Carten Ultra-High Purity Diaphragm 3-way Valve **NEW**
Applied Materials 5 Ph Stepper Motor Driver Interface
Athena Temperature Controller Model 4000-T-E-30-79
HPS Elbow 90 Degree, RAD, MF80-CUS SPC
