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Thermo Scientific™ Evolution™ 350 UV-Vis Spectrophotometer
Description
Designed for laboratories requiring higher performance, the Thermo Scientific™ Evolution™ 350 UV-Vis Spectrophotometer’s double beam optical design delivers precision and outstanding reliability for advanced applications. From sample to final report, intuitive software quickly guides you through each step of your analysis. Comprehensive tools for data collection, processing and reporting deliver the results you need for quantitative analysis, scanning and kinetics applications. Expansive accessory choices offer flexibility to analyze almost any sample type.
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.
Specifications
|
| Optical Design |
Modified Ebert Double beam with sample and reference cuvette/accessory positions |
| Spectral Bandwidths |
Selectable 0.5, 1.0, 1.5, 2.0, 4.0 nm |
| Light Source |
Xenon flash lamp Typical lifetime: >5 years; longer if not using live display Warranty period: 3-year source replacement warranty |
| Detector |
Detector dual-matched silicon photodiodes |
| Grating |
Holographic, 1200 lines/mm, blazed at 240 nm |
| Scan Ordinate Modes |
Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative |
| Wavelength |
Range |
190–1100 nm |
| Accuracy |
±0.20 nm (546.07 nm Hg emission line), ±0.30 nm, 190–900 nm |
| Repeatability |
Standard deviation of 10 measurements <0.05 nm |
| Scanning Speeds |
Variable, up to 6000 nm/min |
| Data Interval |
10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm |
| Wavelength |
Range |
>4 A |
| Display |
±6 A |
| Accuracy – Instrument* |
1A: ±0.004 A 2A: ±0.004 A 3A: ±0.006 A |
| Noise |
0A: <0.00018 A 1A: <0.00022 A 2A: <0.00050 A 500 nm, 2.0 nm SBW, RMS |
| Repeatability |
1A: ±0.0025 A |
| Drift |
<0.0005 Abs/hour, 500 nm, 2.0 nm SBW, 2 hour warm-up |
| Stray Light |
198 nm: 2.4 A KCl 220 nm: 3.5 A NaI 340 nm: 4.0 A NaNO2 |
| Baseline Flatness |
±0.0015 A (200–800 nm) 2.0 nm SBW, smoothed |
| Dimensions (W × D × H) |
61 × 53 × 38 cm |
| Weight |
22 kg |
| Electrical Supply |
100–240 V, 50–60 Hz |
