Suitable for:Jewelry industry, Gold and Precious metals research lab, Jewelry shop, Bank, Pawn shops .

Technical data:Most gold is the alloy of silver and copper excepting *4K (pure gold). For example, *8K gold includes *8/*4 (*5%) gold and 6/*4 (*5%) copper, or silver & copper or silver. Therefore *8K gold products have different densities according to their

different ratios. KBD***0KY can test the karat and density of gold, but can not distinguish the content of alloy. Thus gold karat should be divided into three typical alloy samples: gold-copper alloy, gold-silver-copper alloy, gold-silver alloy.

Generally speaking, gold-copper alloy looks reddish, gold-silver alloy looks bluish and gold-silver-copper alloy looks yellowish.

KBD***0KY can show the gold karat and density directly by testing the gold-silver-copper alloy.And according to the market demand, by adopting the special design of software, the machine will show HI when the gold karat is higher than *4K, and show LO when gold karat is lower than 9K.

Functions:

The machine has two modes; one is for testing gold, the other is for testing platinum. Under gold mode, it can show karat,density and purity of gold; Under platinum mode, it can show purity% and density of platinum.

It can be used for testing density of other precious metals, such as silver, copper, tin and so on. And it also can be used as general weighing balance.

The operation is simple, only two weighing steps, the testing result can be showed directly.

Based on the marketing demand, special software was designed. The value of HI and LO can be set by users

freely.

It will show HI when the value is higher than upper limit; and show LO when the value is lower than low limit.

No stains and scratches left on sample after testing.

It's suitable for testing solid metals without precious stones.

Standard size of water tank: **0X**0X*0mm,Sample size can be tested: **0X*0X*5mm.

Specifications:

Gold density detector| Gold density detector | Gold density detector | Gold density detector