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Industrial production processes and manufacturing quality assessments rely on a rigorous calibration chain from the measurement instrumentation used to the top-level SI unit realisations performed at NMIs. Ensuring that this chain meets user requirements relies on measurement research to develop and expand existing capabilities to meet increasing and specific individual industrial accuracy demands.
Each specific manufacturing process has its own requirements, not all of which can be met by a single calibration to SI unit realisations. Components assembled into complex systems frequently must undergo acceptance testing to ensure manufacturing specifications have been met, and once assembled into systems or devices, the final product will perform as anticipated. Bespoke measurement instrumentation calibrations may be needed to meet the most exacting requirements of specific user communities.
EMRP research has supported projects that address:
- Increased precision for long distance surveying using GNSS (SIB60)
- Increased precision for angle measurements important in beamline research and also the automotive, aerospace and mechanical engineering industrial sectors (SIB58)
- Greater accuracy for high-frequency electric circuit performance determination (SIB62)
- Improved traceability for in-process moisture measurements of materials important for product quality (SIB64)