Instrumentation measurement standard. Laboratory artefact used as an instrumentation measurement standard to test and calibrate high-precision measuring instruments. This device is designed for use in measurements involving form (shape) and reflectance. The latter relates to properties involving sound waves and electromagnetic radiation. Photographed in 2015, at the National Physical Laboratory, Teddington, UK.

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Details

Creative#:

TOP15985245

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

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