Precious Metals Analyzer Nondestructive Testing for Silver Jewellery

Precious Metals Analyzer Nondestructive Testing for Silver Jewellery The main advantages of equipment: 1) 3 seconds can be qualitative identification of gold and silver jewelry, 30 seconds to 60 seconds automatically calculate the accurate content of the jewelry 2) without any physical and chemical treatment of the sample, the nondestructive testing of gold and silver jewellery Scope: 3) analysis to analyze gold, platinum, silver, palladium content 0.001% ~ 99.999% 4) the