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Instrument Database:
Perkin-Elmer Corp. - Model 5500
( PerkinElmer Inc. )
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| Year of introduction |
1982 |
| Status |
historical ( out of service ) |
| Company |
Perkin-Elmer Corp.
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| Categories |
Spectrometer ( Atom. ): AAS: General
Spectrometer ( Atom. ): AES: ICP-AES
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Combined sequential ICP-OES and AAS instrument.
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| Specifications |
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Dimensions (w x d x h in cm)
| 119 x 61 x 75 (Spectrometer)
| Weight (kg)
| Generator: 204
| Power
| 200-240 V/50 Hz, 250 VA (spectrometer)220 V/50 Hz, 280 VA (data system)380 V (3 phases), 50 Hz, 4.5 kVA (generator) | Spectrometer
| 40.8 cm Czerny-Turner, purged | | Grating | UV: 2880 lines/mm, 84 x 84 mm, blazed at 210 nm, holographic
VIS: 1440 lines/mm, 84 x 84 mm, blazed at 580 nm | | Wavelength range | 175-900 nm (2 gratings), computer-controlled wavelength drive (0.1 – 20 nm/min) | | Resolution | 25 pm (UV with 28 µm slits) | | Detector | PMT | | Background correction | Computer-controlled dynamic correction | | ICP generator | Crystal-controlled; power-stabilized
| Frequency (MHz)
| 27.12 | Power (Watt)
| 2500 | Load coil
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| | Torch | Quartz,demountable,
| Argon flow (L/min)
| 12-16 l/min | Atomizer
| Flame, graphite-tube atomizer, ICP | | Sample introduction | cross-flow nebulizer;
| Operating system and software
| BASIC programmable | Computer
| Motorola 68000; with 2 ms cycle time; storage capacity: 64 K Byte; 30 cm-CRT for alphanumeric
and graphics display, programmable cursor; Software
includes routines for
-methods deveIopment,
-automatic analysis,
-archivation.
| Short term precision (RSD for 10 replicates)
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| Long term precision (RSD for 4 hours)
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| Sensitivity
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| | Detection limits (3s, µg/L) |
| Accessories
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| Special features
| Combined ICP-AES and AAS system (flame and furnace)
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