(Potomac Electric: Boston) -- AVCS-3SD is the only system on the market with fully automatic pressure and process flow control, as well as data acquisition, from 1.3 x 10^–3 to 1.3 x 10⁺⁵ Pa   (1 x 10^–5 to 1,000 Torr) with unsurpassed accuracy. The pressure control algorithm, integrated controls, calibration, and data analysis software provide a cost-effective approach to calibration of vacuum gauges that are NIST-traceable, fast, and repeatable. AVCS-3DS allows users to develop, store, and recall multiple process recipes for each gauge or for a group of gauges and will consistently follow the selected calibration protocol today, tomorrow, or 10 years later. A built-in calibration process log file, in addition to data and process security, provide users with complete supervisory oversight of each process step. AVCS-3SD is fully compliant with ISO 3567.

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