2025 New model N3 Precision Metal Purity jewellery testing instrument
N3 xrf gold purity testing machine is integrated an industrial computer with industrial motherboard & multi-point hand touch, providing best operation experience.
It is designed exactly to security standards with active radiation protection, high voltage protection and X-ray tube overheating protection. Warm-up and anti-interference procedure is controlled by the program, to reduce the interference by the reflected X-ray and the spectrum to add the accuracy and stability.
Optional colors for different elements will help to distinguish the interested elements clearly and conveniently. When the testing is over, the testing report will be shown timely.
| Working Principle: | Energy Dispersive X-ray Fluorescence |
| Size(mm): | 670*400*330 |
| Detection limit: | 100ppm Best substance effect |
| Precision: | ±10ppm~0.2% |
| Expanded Uncertainty: | ≤0.36% |
| Operating Environment: |
Temperature 0-28℃ Humidity ≤70% |
| High Voltage: | 0~50KV/0~1MA |
| Detector: | Gas Proportional Detector |
| Testable Elements: | Au, Ag, Cu, Zn, Ni, Pt, Pd |
| Hare Ware: | Integrated PC with touch screen, Wireless LAN, USB interfaces, Video camera |
| Main Structure: | High-strength metal frame and industry plastic shell |
| N/G Weight(KG): | 33 / 45 |
Schematic Diagram
