Division of Metrology in Length and Precision Engineering

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Address: No.18,Bei San Huan
Dong Lu,Chaoyang
Dist,Beijing,P.R.China, 100013

ws@nim.ac.cn
Tel:+86-10-64525678

 

News and Events
80m Large-scale Standard Instrument Was Built By the Division 2013-05-15

An 80m large-scale standard instrument designed by the division in 2006 reaches a measurement uncertainty of U=0.1μm+2×10-7L(k=2), where L is in meter. It is among international advanced level. The instrument is able to provide calibrat...