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Category: Spectroscopy | Subcategory: Spectrophotometer | Manufacturer: Thermo Fisher Scientific
Thermo Fisher Scientific Evolution 300 UV-VIS Spetrophotometer, Model EVO300 PC
ITEM: 29804 In Stock
Price: $4,500.00
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Thermo Fisher Scientific Evolution 300 PC UV-Vis Spectrophotometer
| Specifications: | |
| Power | 100/240 V, 50/60Hz |
| Accuracy | ±0.004A at 1A, ±0.004A at 2A, ±0.006A at 3A |
| Accuracy (Photometric) | ±0.004A at 1A, ±0.004A at 2A, ±0.006A at 3A |
| Baseline Flatness | ±0.0015A (200-800nm), 2.0nm SBW, smoothed |
| Beam Geometry | Dual-Beam; Quartz Coated |
| Certifications/Compliance | 21 CFR Part 11 and audit-proof IQ/OQ/PQ documentation. ISO 9001:2000 |
| Connections | RS-232 |
| Detector Type | Dual Matched Silicon Photodiodes |
| Drift | <0.0005Abs/hr, 500 nm, 2.0 nm SBW, 2hr warm-up |
| Interface | Computer Control |
| Lamp | Xenon Flash Lamp |
| Min. Data Interval | 0.5nm |
| Monochromator | Modified Ebert |
| Noise Photometric | 0A<0.00018 A |
| 1A<0.00022 A | |
| 2A<0.00050 A | |
| 500 nm, 2.0 nm SBW, RMS | |
| Optical Design | Modified Ebert Double beam with sample and reference cuvette/accessory positions |
| Pathlength | Up to 100mm cuvettes |
| Pharmacopoeia Compliance Testing | Resolution (Toluene in Hexane)Peak/Trough Ratio >2.0 |
| Photometric Accuracy(60mg/L K2Cr2O7) | <±0.01 A relative to calibrated sealed standard |
| Stray Light | <0.13 %T at 198 nm with KCl per EP |
| 220 nm | <0.01%T NaI (behaves identically to KI for USP) |
| Photometric Accuracy Including Standard Tolerance: | 1A±0.008 A |
| 2A±0.010 A | |
| 3A±0.018 A | |
| Photometric Display | ±6 A |
| Photometric Range | >4A |
| Photometric Readout | Absorbance, % Transmittance, % Reflectance, Concentration |
| Photometric Repeatability | 1A±0.0025 A |
| Range | >4A Photometric |
| Resolution (Toluene/Hexane)Peak/Trough | >2.0 at 0.5nm SBW |
| Scan Ordinate Modes | Absorbance, % Transmittance, % Reflectance, Concentration, 1st-4th Derivative |
| Scan Speed | 1 to 3800nm/min |
| Spectral Bandwidth | Variable 0.5; 1.0; 1.5; 2.0; 4.0 nm |
| Stray Light | 198 nm2.9 A KCl |
| 220 nm4.2 A NaI | |
| 340 nm4.3 A NaNO2 | |
| System Requirements | At least Windows XP |
| Wavelength Accuracy | ±0.20nm (546.11nm Hg emission line); ±0.3nm for 190 to 900nm |
| Wavelength Data Interva | l10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm |
| Wavelength Range | 190 to 1100nm |
| Wavelength Repeatability | Standard deviation of 10 measurements <0.05 nm |
| Peak separation of repetitive scanning of Hg line source <0.10 nm | |
| Wavelength Scan Speed | 3800, 2400, 1200, 600, 240, 120, 60, 30, 10, 5, 1 nm/min Intelliscan |
| Dimensions | 24″ W x 21″ D x 15″ H (61 x 53 x 38 cm) |
| Weight | 48.4 lbs. (22 kg.) |
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