e/Karatmeter

Information
has gloss	eng: The Karatmeter is a scientific device which uses X-rays to give an exact reading of the purity of gold. Due to its excellent precision, X-ray analysis has been adopted by international agencies in India as part of the certification process used to hallmark gold. It is an accurate, non-destructive means of testing the purity of gold and other related elements.
lexicalization	eng: Karatmeter
instance of	(noun) a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia gold, atomic number 79, Au