jewellery Hallmarking Machine

Product Details:

high speed 120000-15000mm/s.
High Precision 0.002mm.
energy saving.
easy opreating.
air cooling.

Additional Information:

• Item Code: JJE01010
• Production Capacity: 100
• Delivery Time: 1 WEEK
• Packaging Details: WOODEN PACKING

Product Details:

FLAME ATOMIC ABSORPTION (AA) • The sample is dissolved in aqua regia and then aspirated in an acetylene flame. A beam of light at a wavelength matching that of gold is passed through the flame. The gold in the sample absorbs the light proportionately depending on the concentration of the element in the solution. The absorption is compared to standard solutions to determine gold concentration in the sample.