Maxgeek Gold Purity Tester Machine for Jewelry Industry Bank Pawn Indu…

Maxgeek Gold Purity Tester Machine For Jewelry Industry Bank Pawn Industry Gold Precious Metal Research Lab 110-220V

Descripción:

● Only two weighing steps, karat, density and purity of gold can be showed rapidly and accurately.

● With the mixture proportion function, it can be used for testing density and purity of platinum, silver and other metals.

● With the special software design, it can directly and circularly show the gold karat (including gold-copper-silver, gold-silver, oro-

cobre), gold purity%(including gold-copper-silver, gold-silver, gold-copper)

● With the function of HI and LO limit, the wide karat range from 9K to 24K and the HI and LO value can be set freely.

● No stains and scratches left on gold after testing, it doesn’t need to use the sulfuric acid solution to test the standard samples.

● Pure water or distilled water can be used as testing medium, it is low cost and easily got.

● By adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire’s buoyancy.

● Can’t test hollow samples and the samples with precious stones; it can be used as general balance.

● Standard size of water tank: 150 * 100 * 90 milímetros

– Apto para:

Industria de joyas, Bank, Pawn industry, Gold and Precious Metal research lab.

– Principio:

According to the buoyancy method of Archimedean principle, can show gold karat, density and purity% rapidly and accurately.

Especificación:

– Modelo:MDJ-300K

– The maximum weight:300gramo

– Weighing Range:0.005-300gramo

– Weighing precision:0.01gramo

– Density precision :0.001g/cm3

– Standard size of water tank:150*100*90milímetros