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Instrument Database:
Waters Corporation - 600 Pump, 600E Controller & 490E Detector
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| Year of introduction |
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| Status |
historical ( out of sale ) |
| Company |
Waters Corporation
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| Categories |
Chromatography: LC/HPLC
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This system includes Waters 600 Pump, Waters 600E Controller and Waters 490E Programmable Multiwavelength Detector. Waters 490E Programmable Multiwavelength Detector has a wavelength range of 190-600 nm. It monitors four (4) channels simultaneously and has a sensitivity range of 0.001 AUFS to 3.000 AUFS. Waters 600E Pump Controller features 5-inch CRT Display, program tables with flow rate, gradient, timed events, 15 time-based step/table, 15 table capacity and time-based multi-method capacity.
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| Specifications |
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| 490E Detector Specifications: | Operational Specifications - Wavelength range: 190 to 600 nm
- Wavelength accuracy: ± 2 nm
- Wavelength repeatability: ± 0.05 nm
- Noise: 5.0 x10 -5 AU, at 230 nm with acetonitrile at 1 ml/min and time constant of 1 second
- Drift: 2.5 x 10 -5 AU/hour with ambient temperature change <1 °C /hour
- Attenuation Range: 0.001 to 3.0 AUFS (under software control)
- Time constants: 0.1 to 99 seconds (under software control)
- Spectral Bandwidth: 4 nm
- Linear dynamic range: 8.7 x 10-3 at 214 nm; 1.2 x 10 4 at 254 nm
- Scan rate: Up to 10 increments/second; increments variable from 1 to 50 nm
- Wavelength switching time: 0.1 second
- Wavelength and attenuation programming: 8 changes/channel
- Event outputs: 8 outputs-can be set to on, off, pulse, repetitive pulse
- Event inputs: 4
- Analog outputs: 4 independent channels
| Optical Component Specifications: - Lamp source: Xenon strobe lamp
- Flowcell: Dual beam Taper-Cell design
- Path length: 10 mm (standard, analytical)
- Cell volume: 8 uL (standard, analytical)
- Pressure limit: 1000 psi
| | 600 Pump Specifications | - Number of Solvents: One to four
- Modes of Operation: Gradient, isocratic and flow programming
- Flow Range: 0.00 - 20 ml/min (standard 100 ul heads), in 0.01 ml increments.
- Composition Range: 0 - 100% programmable in 1% increments for each of four components - A, B, C and D. Total composition sums to 100%.
- Compositional Accuracy: Better than ± 0.5% independent of pressure.
- Automatic Solvent Sparging: Standard, helium gas, input gas pressure range 50 - 150 psi (3.5 - 10.5 Kg/cm2). Helium flow rate range 0 - 100 ml/min, programmable to 1 ml/min.
- Pressure Maxima:
- 6000 psi (420 Kg/cm2) at 10 ml/min
- 1000 psi 70 Kg/cm2) at 45 ml/min - Programmable Pressure Limits:
- Upper 51- 6000 psi (3.5 - 420 Kg/cm2)
- Lower 0 - 5950 psi (0 - 415.5 Kg/cm2)
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