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xrf gold tester gun handheld portable purity gold xrf testing machines | ||
Modle | DF-2000A | |
Size | 250*80*250mm | |
X-ray tube parameters | Rhodium target 50kv 200uA 4W | |
X-ray tube BRAND | U.SA AMPTEK/MOXTEK | |
Principle | X Fluorescence | |
Dispersive Element | Interferometer Spectrometer | |
Trademark | DFAIC | |
Light Number | Polychromator | |








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