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Instrument Database:
Baird - ICP 2070 - Sequential Plasma Emission Spectrometer
( Thermo Scientific )
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| Year of introduction |
1990 |
| Status |
historical ( out of service ) |
| Company |
Baird
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| Categories |
Spectrometer ( Atom. ): AES: ICP-AES
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The Baird ICP 2070 is a rapid scanning sequential plasma emission spectrometer designed to provide excellent analytical performance at a modest price. One of its most notable features is its free-standing, totally self-contained construction. All components are within one ergonomically designed, sit-down work area, including RF generator, emission source, optics, electronics, cooling recirculator, vacuurn pump, computer, monitor, printer, and optional samplechanger. Mounted on casters, the Instrument is easily moved, and narrow enough to fit through a Standard 30-inch (76cm) doorway when its data-station shelf is removed.
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| Specifications |
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Dimensions (w x d x h in cm)
| 157 x 104 x 137 | Weight (kg)
| 272
| Power
| (208/220) 240V, 50/60 Hz, 15A, single phase
| Spectrometer
| 1-m monochromator; Czerny-Turner mount, thermostated; air path (vacuum optional)
| | Grating | 1800 grooves/mm; 50 x 30 mm; blazed at 400 nm
| Optics
| Focusing lens, quartz window and front-surfaced, UV-coated mirror purged with argon to prevent contamination; up to 230 pre-aligned exit slits | | Wavelength range | 160 - 800 | Wavelength drive
| harmonic drive (full range in 2 s);
| | Resolution | < 10 pm
| | Detector | 2 selected PMTs, gain voltage under computer control, Solar blind for UV and red enhanced for
visible wavelengths, automatic computer controlled switching
| Detection mode
| | | Read out | |
| | ICP generator
| crystal controlled for 0.05% frequency
stability, automatic impedance matching network, computer controlled all solid-state electronics
| | Frequency (MHz) | 40.68
| Power (Watt)
| 1000
| Load coil
| | Torch
| One-pieee quartz torch, high/low flow. Optional two-piece HF-resistant torch. Precision X-Y carriage movement for varying observation zone from external controls
| Argon flow (L/min)
| 8-12
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| | | Sample introduction | Concentric pneumatic glass nebulizer. Optional HF-resistant, high-solids, V-groove nebulizer. Glass Scott-type spray chamber, build-in peristaltic pump, optional HF-resistant system
| Operating system and software
| Baird Plasmacomp V Software, mousse driven GUI
| Computer
| IBM PS 2 Model 30 computer. High-resolution 12" color monitor. Dot matrix printer with 10" carriage
| Short term precision (RSD for 10 replicates)
| | Long term precision (RSD for 4 hours)
| | Sensitivity
| | | Detection limits (3s, µg/L) | | Accessories
| 102 position autosampler; UDX nebulizer; automated hydride generator
| Special features
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