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Thermo Scientific™ Evolution™ 201/220 UV-Visible Spectrophotometers
Empower your analysis and bring versatility and productivity to your lab with the new Thermo Scientific™ Evolution 201 and 220 UV-Vis systems.
Marca: Thermo Scientific™ 840-210600
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Descrizione
New sales of this model have been discontinued. Please see the newest models: the Evolution One/One Plus Spectrophotometers.
For routine to research analysis, this instrument series offers real innovations that provide enhanced usability and performance - without added complexity. With straightforward software, cutting-edge instrumentation and a wide selection of accessories, the Evolution 201 and 220 systems work with you to perform experiments the way you want - for the results you need.
INSIGHT Software—Sophistication Simplified
- Personalize your home screen for easy navigation and convenience
- Workbook tools save time and ensure accurate results
- CUE scripting allows creation of customized interface and simplified workflow
Optimized Engineering Delivers Ultimate Performance
- Double-beam geometry with 1nm spectral bandwidth for precision measurements
- Application Focused Beam Geometry (AFBG) technology enables the best performance from microcells, solid samples, and fiber optic probes
- Xenon flash lamp requires no warm-up time allowing instant measurements
- Electronic triggering provides the highest level of accuracy for rapid-mixing kinetics measurements
- Precision monochromator drive delivers fast scanning data collection and wavelength accuracy
Powerful Convenience at your Fingertips
- Color, touch screen provides instrument control using built-in computer
- Integrated keypad allows communication with INSIGHT software
- Choice of Local or PC configurations provides flexibility and convenience
Accessories for all your Sampling Needs
- Wide accessory selection with various temperature control options, sample changers, sippers and solid sampling devices complete your analysis
- Choice of Peltier Single Cell Holder or a Smart 8-Cell Peltier system for temperature control and sample monitoring from 0° to 100 °C
- Easy software integration gives you complete control of your measurements
Assurance of System Performance
- The Thermo Scientific UV Validator package provides support for system qualification and validation activities
- Documentation facilitates compliance of your system with the requirements of FDA,GxP, ISO 9001:2000 and ISPE 2001 guidelines and regulations
- Mercury Lamp accessory is available to perform instrument calibration
- Thermo Scientific INSIGHT security software provides complete tools to meet 21 CFR Part 11 requirements
Specifica
| ±0.0010 A, 200 to 800 nm, 1.0 nm SBW, smoothing | |
| Dual Silicon Photodiodes | |
| 62.2 x 48.6 x 27.9 cm (24 x 19 x 11 in.) | |
| Variable: 1.0 nm, 2.0 nm | |
| 190 to 1100 nm | |
| 100/240 V, 50/60 Hz selected automatically, 150 W maximum | |
| Sealed membrane | |
| 0A: <0.00015A; 1A: <0.00025A; 2A: <0.00080A; 260 nm, 1nm SBW, RMS |
|
| (Guaranteed Performance Specifications) Resolution (toluene in Hexane): ≥1.8A Photometric Accuracy (60 mg/L K2Cr2O7): ±0.010A Stray Light: ≤1%T at 198 nm: KCI; ≤ to 0.05 %AT at 220nm: Nal, Kl Wavelength Accuracy: ±0.5 nm 541.9, 546.1 nm Hg emission lines, ±0.8 nm full range Wavelength Repeatability: ≤0.05 nm, repetitive scanning of 546.1nm Hg emission line |
|
| -0.3 to 4.0A | |
| ±0.0002 A | |
| Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, log (1/R), log (Abs), Abs*Factor, Intensity | |
| 3 Years | |
| 10, 5, 2, 1.0, 0.5, 0.2, 0.1 nm | |
| 32 lb. |
| Evolution 220 UV-Vis Spectrophotometer, Computer Control, includes Euro/US/UK power cords | |
| No Display | |
| Evolution 220 | |
| Computer Control UV-Vis Spectrophotometer | |
| <0.0005 A/hr., 500 nm, 1.0 nm SBW, 1 hr. warmup | |
| EU/US/UK power cords | |
| 7 years typical | |
| AFBG Microcell optimized, AFBG Fiber optic optimized, AFBG Materials optimized | |
| 1 A: ±0.006A, 2 A: ±0.010 A, Measured at 440 nm | |
| >3.5A | |
| Microsoft Windows 7, Windows 8 | |
| <1 to 6000 nm/min. (Variable) | |
| ±0.5 nm (541.9, 546.1 nm mercury lines), ±0.8 nm (full range 190 to 1100 nm) | |
| ≤0.05 nm (546.11 nm mercury line, SD of 10 measurements) | |
| 14.4 kg |