Altın ve Değerli Metaller

İster altın ürünlerinin karat değerini veya üretim kalıntılarındaki değerli metal varlığını belirlemek istediğinizde: FISCHER, değerli metalleri geri dönüştürmek için uygun bir ölçüm teknolojisi sunar.

Altın ve Değerli Metaller

Uygulama notları

Using X-ray fluorescence for fast, reliable gold analysis in the gold-buying industry

The economic crisis has coincided with historically high gold prices to boost the importance of so-called “cash for gold” businesses. Because the buyer usually has only a few minutes to estimate the value of gold items presented for sale, methods like touchstone analysis are often used: Although this test severely scratches the piece it is still not 100% reliable. The industry demands a precise, quick and foolproof method for testing gold content that is, above all, non-destructive.

Various items potentially presented for sale to gold buyers

Fig.1: Various items potentially presented for sale to gold buyers

Besides the weight, the gold content of an object determines its value. The commonly-used analysis methods pose different disadvantages for retail buyers of personal gold items: Fire assaying is time consuming and relies on chemical processes, and despite the fact that touchstone analysis also requires acids for testing, the results are still not always reliable. Because both methods damage the item in varying degrees, neither really meets the needs of the industry.

However, X-ray fluorescence analysis (XRF) offers a non-destructive method for quick material analysis and coating thickness measurement on jewelery, watches and other precious metal products; FISCHER’s XRF instruments are simple to use, even for non-technicians.

The FISCHERSCOPE® X-RAY XAN® 220 enables precise and reliable determination of gold and platinum content even under challenging circumstances. Fast and easy-to-use, the XAN 220 features excellent long-term stability and rarely ever requires calibration. Operation is as simple as opening the hood, placing the item on the inspection window, closing the hood and starting the inspection with the press of a button. In less than a minute the exact content of gold and various other elements is presented on the screen.

Functionality and the minimization of running costs took high priority during development of the XAN 220. Designed without moving parts – thus eliminating wear and tear – the XAN 220 is truly a precision instrument meant for real-life, daily use.

Advantages:

  • Fast: results in less than a minute
  • Easy: single-button functions
  • Reliable and accurate: intelligent WinFTM® software prevents measurement errors
  • Robust and stable: factory calibrated, no time-consuming re-adjustments

FISCHERSCOPE X-RAY XAN 220

Fig.2: Fast and non-destructive measurement of a gold wristband with the FISCHERSCOPE® X-RAY XAN® 220

The innovative FISCHERSCOPE® X-RAY XAN® 220 uniquely meets the needs of professional end-users in the gold buying market. With this measurement system, jewelery and other gold items can be analysed quickly, accurately and non-destructively. Your local FISCHER dealer will be happy to provide you with more information.

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Contact

Endüstriyel Segment Ortağı
Yılmer Test ve Ölçü Sistemleri Sanayi ve Ticaret ltd. Şti.
Burhaniye Mah. Fatih Sultan Mehmet Sokak No. 29/5, 34676 Üsküdar, Istanbul
Tel.: +90 216 318 10 01
E-Posta: yilmer@yilmer.com.tr
On-line iletişim formu

Kuyumculuk Segmenti Ortağı
Piramit Teknik Malzeme ve San. Tic. A.Ş
Vizyon Park, C1 blok Zemin kat, No:39-40 Yenibosna, 34197 istanbul
Tel.: +90 2125111186
E-Posta: naim.yuklen@piramtek.com
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