Request InfoMcPHERSONCHELMSFORD, Mass., Sept. 30, 2011 — Vacuum spectrometers are now available from McPherson Inc. for vacuum ultraviolet applications involving transient or fast plasma physics, astrophysics, materials science (luminescence, Raman) and laser-matter interaction experiments. The vacuum spectrometers feature stainless steel housings and components for ultrahigh-vacuum applications. They achieve 10E-6 torr vacuum during operation with elastomer (Viton or Buna-N) seals. 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