Fischer X | 合法醫療器材資訊網

Theleading-edgemeasurementsystemforfastandnon-destructivepreciousmetalanalysis.GoldandpreciousmetalsanalysisusingX-rayfluorescence!

Fire assaying (cupellation) is the traditional method for determining gold content, whether for gold bars, coins or valuable jewellery. However, serious handling issues outweigh this method’s good precision, as it is time consuming, requires the use of acids and, worst of all, damages the item in the process.

Fortunately, the well-established X-ray fluorescence method (XRF)[1] provides an excellent alternative for analysing the content of precious metals – without damaging the object. Fischers XRF instrument, the GOLDSCOPE SD® 550[2], is designed especially to determine precious metal content. Providing precision rates of 0.3‰ or better, the the GOLDSCOPE SD® 550 can help assayers and refiners significantly reduce the number of cupellation tests required, saving them valuable time and resources

The the GOLDSCOPE SD® 550 both determines the material content and assesses coat...