According to the buoyancy method of Archimedean principle, can show gold karat, density and purity% rapidly and accurately.
1. Only two weighing steps, the purity% of precious metals and gold karat can be showed rapidly and accurately.
2. No stains and scratches left on gold after testing, it doesn’t need to use the sulfuric acid solution to test the standard samples.
3. With the special software design, it can directly and circularly show the gold karat (including gold-copper-silver, gold-silver, gold-copper), gold purity%(including gold-copper-silver, gold-silver, gold-copper)
4. With the function of HI and LO limit, the wide karat range from 9K to 24K and the data of HI and LO can be set freely.
5. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium…and so on
6. By adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire’s buoyancy
7. Can’t test the samples inlaid precious stones and hollow samples. It can be used as general balance.
|The maximum weight
|Setting of temper.. and solution compensation
||Setting of temper.. and solution compensation
||Gold karat, density, purity%
|Value circularly showed
Gold Karat (gold-copper-silver, gold-silver, gold-copper)
Gold purity%(gold-copper-silver, gold-silver, gold-copper)
||It can set the gold karat’s high limit and low limit, such as 9K-24K
||Setting of proportion parameter
||The mixture proportion function of two mixtures
||The proportion value, density of main metals
||Can input the different proportion value, such as 24, 100
|Setting of HI and LO limit
||It shows “Hi” is > upper limit, shows “Lo” is < lower limit
||Can set the density of different mixtures