Category:NIST-F1 atomic clock

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

NIST-F1 caesium clock from 1999 with a relative time uncertainty of 1.7×10-15.

NIST-F1 
Nist-f1.jpg
Wikipedia-logo-v2.svg Wikipedia
Instance ofatomic clock,
machine
LocationBoulder, United States of America
Operator
Authority control
Wikidata
Blue pencil.svg

Media in category "NIST-F1 atomic clock"

The following 2 files are in this category, out of 2 total.