Overview
XIONGFA XF-120K gold purity tester is a fast and effective gold purity analysis instrument, which does not damage the measurement sample and can quickly display the purity, K value and density value. It has the characteristics of accurate measurement, simple operation, fast, reliable performance and economic benefits.
Features
1. Quickly and accurately determine the purity of precious metals and the gold K number: only two weighing steps are required.
2, after the measurement will not leave any traces and contamination, without the use of sulfuric acid solution or test standard samples.
3. Brazilian fire gold with a coating thickness greater than 30 μm can also be easily determined.
4. Special software design, can directly cycle display gold K number (containing gold copper silver, gold silver, gold copper), gold purity% (containing gold copper silver, gold silver, gold copper)
5. With upper and lower limit functions, a wide range of K numbers can be set freely from 1K to 24K for HI and LO data.
6. With mixing ratio function, it can test other precious metals. Such as: platinum, silver, palladium, copper, rhodium... etc.
7. Adopt a large sink design to reduce the error caused by the buoyancy of the hanging rail line.
8, can not test with gemstones, hollow samples. Can be used as a general Balance
Principle
The measurement is carried out through two weighing steps, without the use of sulfuric acid solution or test standard samples. The large tank design is used to reduce the buoyancy error of the hanging rail line, and the gold K number and purity percentage are directly cycled through a special software design.
Applications
Pawnshops, Precious Metals Recycling, Jewelry Silver House, Jewelry Industry, Banks, Pawnshops, Gold and Precious Metals Research Laboratories
Standards
Specification for determination method of purity of precious metals
Steps
1. Perform two weighing steps
2, the instrument automatically displays the purity, K value, density value
3. Cycle to check the gold K number and purity percentage
Notice
• Samples with gemstones cannot be tested
• Cannot test hollow samples
• Weighing range is 0.001~ 120g
• density accuracy of 0.0001g/cm ³
