Product or Service
Precious Metal Tester GP-120K
Profile:Manufacturer - Producer|Ref:PSL126209YH | Country: China | Currency: | Export: No
Suitable for: Jewelry industry, Gold and Precious Metal research lab, Jewelry shop, Bank, Pawn industry
Principle: According to the buoyancy method of Archimedean principle, can read the gold karat, density and purity% rapidly and accurately.
1. Only two weighing steps, the purity% of precious metals and gold karat can be tested rapidly and accurately.
2. No stains and scratches left on your gold after testing, it doesn’t need to use the sulfuric acid solution to test the standard samples.
3. It can easily judge the alloys with the metallic-membrane plating of more than 30μm thickness.
4. 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)
5. With the function of high limit and low limit, the wide karat range from 9K to 24K and the data of HI and LO can be set freely.
6. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium…and so on
7. It has the RS-232C interface, can easily be connected to the PC and the printer.
8. Can’t test the samples inlaid precious stones and hollow samples. It can be used as general balance.
The maximum weight： 120g
The probable weight for measuring samples： 1-120g
Weighing precision： 0.001g
Density precision： 0.01g/cm3 or 0.001 g/cm3
Setting of temperature and solution compensation： can be set freely
Display value： Gold karat, density, purity%
Display circularly value： Gold Karat (gold-copper-silver, gold-silver, gold-copper)
Gold purity%(gold-copper-silver, gold-silver, gold-copper)
Range of karat value： It can set the gold karat’s high limit and low limit, such as 5K~24K、6K~24K
Mix density Setting of proportion parameter：： 7:3
Function： The mixture proportion function of two mixtures
Display Value： The proportion value, density of main metals
Proportion value Can input the different proportion value,
such as 24, 100
Setting of high limit and low limit： It shows “Hi” when the value is > upper limit, shows “Lo” when < lower limit
Setting： Can set the density of different mixtures
Standard accessories： Thermometer, Tweezers, Calibration weight, AC adapter, Instruction manual
Specifications of high precision gold tester GP-120K:
The maximum weight: 120g
The probable weight for measuring samples: 1-120g
Weighing precision: 0.001g
Density precision: 0.01g/cm3 or 0.001 g/cm3
Only two weighing steps, the purity% of precious metals and gold
karat can be tested rapidly and accurately.
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