- Description
- Specifications
- Included
- Notes
- Video
Description
Description
Thermo Evolution 201 UV-Vis Spectrophotometer
The Thermo Scientific Evolution 201 Spectrophotometer offers versatile use and consistent, high-quality results for your UV-Vis essay needs. Double beam geometry captures any change in ratio to negate the effect of a changing sample, ideal for kinetics and long-term processing with this UV-Vis spectrophotometer. A precise monochromator offers you variable scan speeds from <1 to 6000 nm per minute. This UV-vis spectrophotometer employs a long-lasting xenon lamp that requires no warm-up time for instant measurements and increased productivity. The Thermo Scientific Evolution 201 Spectrophotometer has a simple-to-navigate onboard computer with a clean interface, with workflows that can be dedicated to specific users and guide through even the most complex assay.
This customizable interface can add interactive buttons and step-by-step instructions, prompting users to complete tasks in sequence and automatically display and store results. The Thermo Scientific Evolution 201 also has trigger connections to help start the next part of your process or signal when a measurement should occur. Data from this spectrophotometer can be exported via a USB port to a pc, a memory device, or an external printer. INSIGHT software for this UV-vis spectrophotometer allows you to customize your reports to fit your needs and can be added to make it 21 CFR Part 11 compliant. The Thermo Scientific Evolution 201 Spectrophotometer also has an array of accessories that can be added to give even more robust results and flexibility to fit your laboratory’s needs. With the use of these accessories, you can build your detector configuration. Contact us today to learn more about UV-Vis Spectrophotometer.
Specifications
Specifications
Thermo Evolution 201 UV-Vis Spectrophotometer Specifications:
| Optical Design | Double-beam with sample and reference cuvette positions Czerny-Turner Monochromator |
| Spectral Bandwidth(s) | 1.0 nm |
|
Light Source |
Xenon flash lamp, 3-year warranty (5 years typical lifetime) |
| Detector | Dual Silicon Photodiodes |
| Scan Ordinate Modes |
Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, log (1/R), log (Abs), Abs*Factor, Intensity
|
| Resolution | > 1.6 (peak-to-valley ratio; toluene in hexane) |
|
Wavelength |
|
| Range | 190 –1100 nm |
| Accuracy | ± 0.8 nm (full range 190 to 1100 nm) ± 0.5 nm (546.11 nm mercury line)
|
| Repeatability | 0.1 nm (546.11 nm mercury line, SD of 10 measurements) |
| Scanning Speed | < 1 to 6000 nm/min; variable |
| Data Intervals |
10, 5, 2, 1.0, 0.5, 0.2, 0.1 nm |
|
Photometric |
|
| Range | > 3.5 A |
| Display Range | -0.3 to 4.0 A |
| Accuracy – |
Instrument 0.5 A: ± 0.004 A; 1A: ± 0.006 A 2A: ± 0.010 A Measured at 440 nm using neutral density filters traceable to NIST/NPL
|
| Accuracy – | Sealed Solutions ± 0.010 A (60 mg/L K2Cr2O7)(EP/BP/TGA)
|
| Noise |
0A: 0.00015 A; 1A: 0.00050 A; 2A: 0.00080 A
|
| Drift (Stability) |
< 0.0005 A/hr, 500 nm, 1.0 nm SBW, 1 hour warm-up
|
| Stray Light |
KCl, 198 nm: 1% T; NaI, 220 nm: 0.05% T; NaNO2,340 nm: < 0.05% T
|
| Baseline Flatness | ± 0.0010 A; 200 – 800 nm, 1.0 nm SBW, smoothing
|
| Keypad Sealed | Membrane |
| Power | 115V 50/60Hz |
| Dimensions | 24 x 20 x 13 “ |
| Weight | 34 lbs |
Included
Included
Included with Thermo Evolution 201 UV-Vis Spectrophotometer
- Thermo Evolution 201 Spectrophotometer
- Windows 7 Notebook with Thermo Insight CUE
- Single Cell Peltier System
- Millipore Peristaltic Pump with Tubing
- Communication Cable
- 115V Power Cord
- Operator’s Guide
- 30-Day Warranty
Notes
Notes
Technical Notes
This Thermo Evolution 201 Spectrophotometer has been fully inspected and is operating without issue. All of our lab equipment comes backed with our standard warranty. Should you have any questions, please feel free to contact us.
Video
Video
Thermo Evolution 201 UV-Vis Spectrophotometer Video
Thermo Evolution 201 UV Vis Spectrophotometer
