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Thermo Scientific™ Evolution™ 350 UV-Vis Spectrophotometer
Rely on the Thermo Scientific™ Evolution™ 350 UV-Vis Spectrophotometer for the performance and versatility needed for your advanced analysis
Brand: Thermo Scientific™ 840-310800/DUP
Description
New sales of this model have been discontinued. Please see the newest models: the Evolution Pro Spectrophotometers.
A comprehensive selection of accessories and low cost of ownership make the Evolution 350 UV-Vis Spectrophotometer a versatile and affordable addition to your lab. Powerful Thermo Scientific™ INSIGHT™ Software allows you to quickly get answers and offers expanded capabilities for more complex applications. Smart Accessories with auto-intelligence make your analyses easier to perform. The walk-up-and-use convenience of the xenon lamp saves valuable time and increases your lab's productivity.
Applications:
Academic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals
Ready for the challenge
- Rely on the Evolution 350 Spectrophotometer's double beam optical design providing outstanding reliability, precision performance, and long-term stability for the most demanding applications
- Optimized performance for advanced testing requirements and peak resolution capabilities with selectable bandwidths of 0.5, 1.0, 1.5, 2.0 and 4.0 nm
- Ensure accuracy of your data with optional Calibration Validation Carousel (CVC) for automated performance verification
- Get instant measurements and excellent performance over entire wavelength range of 190-1100 nm with xenon flash lamp
Move from samples to answer faster
- Easily go from sample to final report - with intuitive INSIGHT Software guiding you every step of the way
- Obtain results you need for quantitative analysis, scanning and kinetics applications with comprehensive software tools for data collection, processing, and reporting
- Customize even complex methods with ease using workflow-oriented application modules
- Enforce data security with optional INSIGHT Security Software tools to assist with achieving 21 CFR Part 11 compliance in your pharmaceutical lab
Enhance productivity with sampling flexibility
- Speed up your analysis with Thermo Scientific™ Smart Accessories with snap-in design for convenience and consistency
- Eliminate manual setup with auto-recognition and software integration of sippers, cells changers, and auto-sampler accessories
- Take advantage of the Evolution 350 Spectrophotometer's wide beam separation and large sample compartment, providing flexibility for unique accessories and advanced applications
Regulatory/Quality Control Environments:
To use the Evolution 350 UV-Vis Spectrophotometer in a regulated or quality control environment, we offer a wide selection of compliance products and services to reduce implementation time and assure system performance.
Accessory Ordering Information:
All accessories are sold separately. Other accessories include cell changers, cuvette and test holders, calibration carousels, sippers, fiber optic probes, small volume sampling, and accessories for reflectance and rapid mixing.
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Specifications
±0.0015 A (200 to 800 nm), 2.0 nm SBW, smoothed | |
Evolution 350 Spectrophotometer | |
53 x 61 x 38 cm (20.8 x 24 x 14.9 in.) | |
0.5, 1.0, 1.5, 2.0, 4.0 nm Selectable | |
<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup | |
Academic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals | |
Photometric 0A: <0.00018 A 1A: <0.00022 A 2A: <0.00050 A 500 nm, 2.0 nm SBW, RMS |
|
Wavelength Accuracy: ±0.3 nm 190–900 nm Wavelength Repeatability: SD 10 meas. <0.1 nm Absorbance Accuracy: <±0.010A at 1A, <±0.010A at 2A Absorbance Repeatability: ±0.0025A @ 1A Stray Light: 198 nm with KCl >2A, 220 nm with NaI >3A, 300 nm with acetone >3A, 340 nm with NaNO2 >3A Resolution: Peak/trough ratio >1.8 @ 1 nm SBW setting |
|
±6 A | |
1 A: ±0.0025 A | |
Variable, up to 6000 nm/min. | |
3-year Source Replacement Warranty | |
10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm | |
48.5 lb. |
8.5 mm | |
Dual Matched Silicon Photodiodes | |
Xenon Flash | |
190 to 1100 nm | |
100/240 V, 50/60 Hz | |
>5 years or longer if not using live signal | |
Modified Ebert; Double beam with sample and reference cuvette/accessory positions | |
1 A: ±0.004 A, 2 A: ±0.004 A,3 A: ±0.006 A | |
>4 A | |
Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative |
|
198 nm: 2.4 A KCl 220 nm: 3.5 A NaI 340 nm: 4.0 A NaNO2 |
|
±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm | |
Standard deviation of 10 measurements <0.05 nm | |
22 kg |
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