Quick Detail
Place of Origin
HS-CODE
85-
Package & Delivery Lead Time
Detailed Description
Suitable for: Jewelry industry, Gold and Precious Metal research lab, Jewelry shop, Bank,Pawn industry
Principle: According to the buoyancy method of Archimedes, can read
the gold karat, density and purity% rapidly and accurately.
Functions:
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 connect to the PC and the printer.
8. It adopts design of tank (the maximum dimension of the sample is D100*W70*H25mm for solid measuring), this can decrease the inaccuracy caused by supporting wire’s buoyancy.
9. Can’t test the samples inlaid precious stones and hollow samples. It can be used as general balance.
Specifications:
Model GP-300K GP-1200K
The maximum weight: 300g 1200g
The probable weight for measuring samples: 5~300g 10~1200g
Weighing precision: 0.01g 0.05g
Density precision: 0.01 g/cm3
Setting of temperature and solution compensation: can be set freely
Gold
Display value: Gold karat, density, purity%
Display circularly value: Gold Karat(gold-copper-silver, gold-silver, gold-copper) switches
Gold purity%(gold-copper-silver, gold-silver, gold-copper) switches
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
Interface RS-232
Standard accessories Sensor, Thermometer, Tweezers, Calibration weight, AC adapter, Instruction manual
Optional equipments:
1. Printer 2. Anti-corrosion water tank
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