一、常见LOD
1.市面上常见手持式XRF仪器各种材料中ROHS元素检测下限
Element | PE | PVC | Al | Brass (Cu/Zn) | Solder | Steel |
Cl | 0.5-1% | - | - | - | - | - |
Cr | 20-40 | 30-60 | 60-100 | 150-300 | 2000 | - |
Hg | 3-6 | 5-10 | 10-20 | 180-500 | 250-300 | 90-120 |
As | 3-6 | 5-10 | - | - | - | - |
Br | 3-6 | 5-10 | - | - | - | - |
Pb | 3-6 | 5-10 | 5-15 | 80-150 | 120-150 | 100-300 |
Cd | 20-25 | 30-40 | 10-20 | 60-80 | 250-300 | 50-70 |
Sb | 120-150 | 500-1000 | 250-300 |
2.X-50 LODs各种材料中ROHS元素检测下限