Portable Class 1 environment
Portable Clean Rooms is introducing an all-molded wafer carrier/shipper for semiconductor wafers and other surface-sensitive substrates. The Portable Clean Room product is a nitrogen-purged microenvironment for the clean transport and shipment of contamination sensitive substrates used in material research. It provides a Class 1 (Class M1.5) environment, a pure-nitrogen ambient with slight overpressure. Field testing and data show the product`s ability to isolate substrates from particle and molecular contamination. The Portable Clean Room uses an on-board supply of super-filtered nitrogen and slight positive pressure to fill a chamber in which substrates are either hand transported or shipped. The product also has a fitting for house nitrogen, permitting the chamber to be filled rapidly.
Portable Clean Rooms, Inc., Wayland, MA ph (508) 358-4969.