Flack, D R (2000) Small angle generator final traceability report. NPL Report. CBTLM 3

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Abstract

The aim of the small angle generator project was to develop and commission a small angle measurement facility to provide a traceable measurement service of angles over a range of 60 seconds of arc with an uncertainty of +/- 0.01 second of arc. The small angle generator was designed, built and installed at NPL by Renishaw Plc. This document is the final traceability report that forms part of WP4 of the small angle generator project. It describes work at NPL to verify the encoder system against calibrated angle standards. It covers the use of the standards to calibrate the encoder and the calibration of the standards themselves. The use of the standards with the calibrated system is also described and the report also summaries the main achievements of the project. This document demonstrates that the target specification has been met.

Item Type:	Report/Guide (NPL Report)
NPL Report No.:	CBTLM 3
Subjects:	Engineering Measurements Engineering Measurements > Dimensional
Last Modified:	02 Feb 2018 13:17
URI:	http://eprintspublications.npl.co.uk/id/eprint/1538

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