Dimensions (w x d x h in cm)
| 168 x 79 x 135
|
Weight (kg)
| 613
|
| Mass filter | axial TOF |
Mass range
| |
| Resolution | 450 |
| Detector | electron multriplier |
Dynamic range (orders of magnitude)
| 7 |
| Maximum scanning rate | 30,000 full mass spectra/s |
Vacuum system
| 3 stages |
| ICP generator | dual |
Frequency (MHz)
| 27.12/40.68 |
Power (Watt)
| |
Load coil
| |
Torch
| computer-controlled xyz positioning |
Argon flow (L/min)
| |
| Sample introduction | 4-channel peristaltic pump; concentric nebulizer; Wu-.Hieftje FAST spray chamber |
| Operating system and software | MS Windows NT |
Computer
| |
Short term precision (RSD for 10 replicates)
| 0.5% (with internal standard) |
| Long term precision (RSD for 4 hours) | < 2% (with internal standard) |
| Sensitivity (Mcps/ppm) | 3 |
Detection limits (3s, ng/L)
| |
| Isotope ratio precision (RSD for Ag-107/Ag-109) | |
| Doubly charged Ba ions | < 1% |
Ce Oxide ions
| < 2% |
| Accessories/Options | Laser ablation ; discrete solution analyzer
Special features
|
