Thermo Fisher Scientific Evolution 350 UV-VIS Photospectrometer

This listing is for a Thermo Fisher Scientific Evolution 350 UV-VIS Visible Photospectrometer.

The unit is in full working condition and is ready for immidate realese.

For routine, complex research and advanced applications, including current compliance, the Thermo Scientific Evolution Pro UV-Vis Spectrophotometer series brings together reliable, versatile hardware, a broad range of accessories, with easy-to-use, easy-to-learn Thermo Scientific Insight Pro Software.

Easily go from sample to final report - with intuitive INSIGHT Pro 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 Pro Security Software tools to assist with achieving current 21 CFR Part 11 compliance in your pharmaceutical lab.

Baseline Flatness:±0.0015 A (200 to 800 nm), 2.0 nm SBW, smoothed

Beam Center Height:8.5 mm

Description:Evolution 350 Spectrophotometer

Detector Type:Dual Matched Silicon Photodiodes

Dimensions (L x W x H):53 x 61 x 38 cm (20.8 x 24 x 14.9 in.)

Light Source:Xenon Flash

Spectral Bandwidth:0.5, 1.0, 1.5, 2.0, 4.0 nm Selectable

Wavelength Range:190 to 1100 nm

Drift:<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup

Electrical Requirements:100/240 V, 50/60 Hz

For Use With (Application):Academic, Chemicals, Food & Beverage, Chemicals Environmental,Industrial QA/QC, Material Science, Pharmaceuticals

Lamp Life:>5 years or longer if not using live signal

Noise:Photometric0A: <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

Pharmacopoeia Compliance Testing: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

Photometric Accuracy:1 A: ±0.004 A, 2 A: ±0.004 A,3 A: ±0.006 A

Photometric Display:±6 A

Photometric Range:>4 A

Photometric Repeatability:1 A: ±0.0025 A

Scan Ordinate Modes:Absorbance, % Transmittance, % Reflectance, Kubelka-Munk,

Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative

Scan Speed:Variable, up to 6000 nm/min.

Stray Light:198 nm: 2.4 A KCl

220 nm: 3.5 A NaI

340 nm: 4.0 A NaNO2

Wavelength Accuracy:

±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm

Wavelength Data Interval:

10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm

Wavelength Repeatability:Standard deviation of 10 measurements <0.05 nm

Weight (English):48.5 lb.

Weight (Metric):22 kg