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Analysis element: Au, Ag, Cu, Pt, Pd, Cd and Ir
Analysis range: 0.1%~99.99%
Precision: ±0.1%(999 gold)
Test sample: metal
User-friendly interface
Customizable reports
9.7-inch IPS display + touchscreen
Support the multi-point continuous test with high efficiency.
Connect the scale for weight readings and calculate prices.
Visible samples with lead glass
XRF-K1 precious metal analyzer is an X-ray fluorescence spectrometer made by PURERAY Instrument. It can be widely used in jewelry recycling, jewelry factories, hallmarking center, banks and other industries. The instrument adopts a proportional counter, an embedded computer with a 2-core CPU and a touchscreen monitor.




Detector | proportional counter | Collimatom | Φ2.5mm |
---|---|---|---|
Detector area: 450mm2 | Input Voltage | AC110~260V, 50Hz | |
Resolution: >1KeV | Package size | 566*531*560mm | |
Embedded computer | Intel Celeron 2-core | Machine size | 350*442*318mm |
HV power supply | 50KV/1mA digital HV | Test chamber size | 297*294*80mm |
X-ray tube | 50KV/1mA | Rated power | 150W |
Window material: aluminium | Gross weight | 44KG | |
Target material: wolfram | Net weight | 32KG | |
Focus: Φ0.5mm | Noise | <65dB |