Parameter | Value | |
---|---|---|
Laser | Instrument | Photon Machines G2 |
Energy | 0.87-1.04 J cm-2 | |
Wavelength | 193 nm | |
Pulse Length | 4 ns | |
Repetition Rate | 5-7 Hz | |
Spot Size | 50x50 μm square | |
Beam Optics | Beam homogeniser | |
Optical attenuator | ||
Interface | Sample Cell Type | 2 Volume Helex |
Gas Flows | 1 L min-1 He | |
Transfer Devices | Squid | |
Mass Spec | Type | Agilent 7700x ICP-MS |
11B | 10-50 ms | |
24Mg | 10-50 ms | |
25Mg | 10-50 ms | |
27Al | 10-50 ms | |
43Ca | 10-50 ms | |
44Ca | 10-50 ms | |
86Sr | 10-50 ms | |
87Sr | 10-50 ms | |
88Sr | 10-50 ms | |
138Ba | 10-50 ms | |
Cycle Time | 348 ms |