Request InfoMcPHERSONThe McPherson Model DP100 is a high-vacuum pumping tee with a removable conductance-limiting aperture. The tendency of pressure to equalize in vacuum systems can interfere with experiments or prevent some detectors from operating properly. The DP100’s aperture creates a transition between an area of high pressure and a vacuum spectrometer or an experimental chamber at lower pressure To best match optical systems, apertures with circular or rectangular cross sections are available. The DP100 can allow up to three orders of magnitude pressure differential, depending upon the...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssueMicrospectrometersThe Lightblades™ Spectrometers from CRAIC Technologies are specifically designed for microspectroscopy in research, industrial, and academic applications. 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