|
Instrument Database:
Seiko Instruments Inc. - SPQ-6100
| |
|
|
| |
|
| |
|
| Year of introduction |
1987 |
| Status |
historical ( out of service ) |
| Company |
Seiko Instruments Inc.
|
| Categories |
Mass spectrometer: ICP-MS
|
| Specifications |
|
Dimensions (w x d x h in cm)
| 170 x 87 x 157.5 (spectrometer)
53 x 60 x 80 (RF generator)
| Weight (kg)
|
| | Power | AC 200V, 3 phase, 50 A | Mass filter
| Quadrupole; cylindrical rods | Mass range
|
| Resolution
|
| Detector
| CEM off axis | | Dynamic range (orders of magnitude) |
| Vacuum system
| 3-stage | ICP generator
|
| Frequency (MHz)
|
| Power (Watt)
| 2000 | | Load coil | device to shield the ICP | | Torch |
| Argon flow (L/min)
| 21 | | Sample introduction | peristaltic pump; pneumatic nebulizer and water-cooled Scott spraychamber | | Operating system and software |
| Computer
| 16-bit CPU, 640 Kbyte RAM, 20 MB hard disk | Short term precision (RSD for 10 replicates)
|
| Long term precision (RSD for 4 hours)
|
| Sensitivity (Mcps/ppm)
|
| Detection limits (3s, ng/L)
|
| Isotope ratio precision (RSD for Ag-107/Ag-109)
|
| | Doubly charged ions |
| Oxide ions
|
| Accessories
|
| | Special features |
|
|
Related links:
|
