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National Measurements Institutes calibrate vacuum pressure sensors a few gauges at a time in a time-consuming fashion, resulting in an accurate calibration with small uncertainty estimates. A manufacturer produces a comparatively large number of sensors a day which must be economically calibrated. Here, we investigate a procedure for rapid calibration of combination vacuum gauges while following as...
Environmental impact is largely determined in the planning and development phases of a company's activities, products and services. This “planned” impact becomes visible later in the manufacture, use and disposal stages. In order to achieve an effective and efficient improvement in environmental performance, appropriate measures must thus be taken during the planning stage. A suitable instrument for...
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