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Conduct Research Top

  • MICRO:Product Technology News (May '99)
    to a fraction of their original volume, reducing disposal costs. Systems are manufactured in standard capacities from 200 to 150,000 gal/day, and custom-made systems are available. Designed to control pumpdown cycles, the SPV valve series consists of three-position, high-vacuum pneumatic
  • MICRO: Products
    coordinate accuracy (<20 um), minimize the edge exclusion zone, and enable backside inspection. (Semicon West, S.F., South Hall, Booth 130A) Ricor Cryogenic and Vacuum Systems The MicroStar, a cooled-water-vapor high-vacuum pump, uses Stirling cycle technology instead of the usual Gifford McMahon (GM
  • Atmospheric Plasma Analysis by Molecular Beam Mass Spectrometry (.pdf)
    The use of atmospheric plasmas is growing in interest due to their advantage in processing materials, mainly organic, which are not suitable for high vacuum. Such discharges are commonly studied by optical emission spectroscopy but, to understand the surface properties of the treated material
  • Fast Response Optical Sensors Prove Invaluable in Demanding Gaging Applications
    that can easily be accounted for. For confined spaces, the optical fiber probes can be bent or prisms can be attached to redirect the direction of light. Armored cable and non-metallic jackets coupled with ceramic tips extend the usefulness of the equipment into production and high vacuum applications
  • Medical Device Link .
    A sterilizer can use various processes to sterilize products, including circulating water, a steam-air mixture for water-sensitive products, and high vacuum for soft-wall packaging. The Triplex system can sterilize product batches from 100 to several thousand at a time, making it suitable for both
  • High Resolution Cryogenic Microscopy Using the S-4700 FE-SEM (S-4700 SEM 96)
    Cryogenic scanning electron microscopy allows observation of water-containing samples in a frozen condition that permits sample morphology to be maintained in high vacuum conditions and close to their natural state. This technique has been widely used in food, biology and pharmaceutical fields
  • The Case for Dedicated Laboratory Vacuum Systems
    vacuum systems as the top technical issue in lab design. As conserving energy becomes more important for sizing lab utilities, specifying a house vacuum system with enough power to provide high vacuum at every bench is considered wasteful. Increasingly, labs are turning to dedicated stand-alone
  • Recent Operating Experience with Dry Running Vacuum Pumps on Vacuum Degassing and Vacuum Oxygen Decarburising Systems (.pdf)
    required, the systems should use an adequate numbers of large high vacuum. mechanical booster pumps, staged correctly to achieve sufficient pumping speed while maintaining. satisfactory pressure ratio across each stage. These should be backed by primary pumps of sufficient. capacity. Table 1. process

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