Overview
Gold purity tester is a fast and effective gold purity analysis instrument. It 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 economy.
Features
1. Large-screen LCD display.
It has an RS-232C computer interface and can be connected to a printer.
3. Built-in battery, with Draft Shield, more suitable for field testing.
4. Fast and accurate determination of precious metal purity% and gold K number: only two weighing steps are required.
5. No traces and contamination will be left after measurement, no need to use sulfuric acid solution or test standard sample.
6. With upper and lower limit functions, a wide range of K numbers from 1K to 24K can be freely set for HI and LO data.
7. With mixing ratio function, it can test other precious metals, such as platinum, silver, palladium, copper, rhodium, etc.
8. Brazilian fire gold with a coating thickness greater than 30 μm can also be easily determined.
9. Special software design, can cycle display gold K number (containing gold copper silver, gold silver, gold copper), gold purity% (containing gold copper silver, gold silver, gold copper).
Principle
Through two weighing steps, combined with the density Measurement principle, the instrument quickly calculates the density of the tested sample, and then analyzes its purity, K value and other information. The whole process does not need to destroy the sample or use chemical Reagents.
Applications
Jewelry, banking, pawnshops, gold and precious metals research laboratories
Steps
1. Perform two weighing steps.
2. The instrument automatically calculates and displays the purity, K value and density value.
Notice
• Please make sure the sample is clean and drying.
• Keep the environment stable during operation to avoid airflow interference (Draft Shield can be used).
• Please select the appropriate sample weight according to the instrument range.
• Please calibrate and maintain the instrument regularly to ensure Measurement accuracy.
