描述
人机界面：最简单的人机界面是指示灯和按钮，目前液晶屏（或触摸屏）式的一体式操作员终端应用越来越广泛，由计算机（运行组态软件）充当人机界面非常普及。
输入输出设备：用于永久性地存储用户数据，如EPROM、EEPROM写入器、条码阅读器，输入模拟量的电位器，打印机等。
HEWLETT PACKARD HP 6623A TRIPLE OUTPUT POWER SUPPLY
HP 70004A DISPLAY FRAME AND HP70311A CLOCK SOURCE
AGILENT HP 6571A DC POWER SUPPLY 0-8V/0-220A.
BECKMAN DU530 UV-VIS LIFE SCIENCE SPECTROPHOTOMETER
HEWLETT PACKARD 21242A, ULTRASOUND TRANSDUCER PROBE.
LECROY 9354AL 500MHz Oscilloscope 4 Channel FOR REPAIR
PROPAQ ENCORE 204 EL PROTOCAL TR4ANSPORT MONITOR
RADIONICS RFG-3D RF LESION GENERATOR SYSTEM 110/230VAC
PENTAX EC 3831L VIDEO COLONOSCOPE FLAXIBLE ENDSCOPE
MICROXAM SURFACE MAPPING MICROSCOPE 5 AXIS AUTO TURRET.
TEKTRONIX TM502A WITH AM503 AMPLIFIER AND A6302 PROBE
HP 6033A SYSTEM POWER SUPPLY 0-20V/0-30A
HAMAMATSU UV Spot Lightsource LC5 LightningCure L8222-2
VARIAN TURBO-V200A VACCUM PUMP MODEL 969-9024
