概要（Overview）

the WIS-CR81 and WIS-CR82, introduced in 1997, detect particles down to 0.1 microns on wafers up to 200 millimeters in diameter. The WIS systems can be integrated with factory automation systems using industry standard protocols. A variety of software packages are available from the Company to tailor the system to specific customer requirements. The WIS systems are capable of being operated in a class 10 cleanroom environment.