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Evolution 201 -Double Beam UV-VIS Spectrophotometer

Evolution 201 -Double Beam UV-VIS Spectrophotometer

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  • Brand: Thermo Scientific
  • Catalog No.: 840-210800
  • Quantity/Unit: 1 EA/Box
  • Availability: In stock

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Min Orderable Qty : 1 Pack


For lab/research use only, unless otherwise specified

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Empower your analysis and bring versatility and productivity to your lab with the Thermo Scientific Evolution 201 and 220 UV-Vis spectrophotometers. With next-generation Thermo Scientific INSIGHT software for both tablet-based and computer control, your instrument is always up to date and ready for the next sample challenge. Take your routine measurements to the next level with our Customized User Environment (CUE) software, which allows you to completely customize both the logical measurement steps and the output environment.

Evolution 201 UV Spectrophotometer

Simplified workflows, cutting-edge technology and an array of accessories consistently deliver the high-quality results you depend on. Equipped with the versatile and effective tools you require in the language you prefer, your instrument is always ready for the next challenge. Complete Thermo Scientific solutions are designed to simplify the sophisticated, moving you from samples to answers faster. Cutting-edge instrumentation, intuitive and powerful software, and a wide range of accessories consistently deliver high quality results and improved productivity.

Specifications:

  • Accuracy (Photometric) - 0.5: 0.004; 1: 0.006; 2: 0.010; Measured at 440nm using neutral density filters traceable to NIST
  • Baseline Flatness - 0.0010A, 200-800nm, 1.0nm SBW, smoothing
  • Beam Geometry - Double-beam
  • Certifications/Compliance - ISO 9001:2008
  • Connections - USB or RS-232
  • Data Interval - 10, 5, 2, 1.0, 0.5, 0.2, 0.1nm
  • Detector Type - Dual Silicon Photodiodes
  • Dimensions(L x W x H) - 62.2 x 48.6 x 27.9 cm (24 x 19 x 11 in)
  • Drift - <0>
  • Electrical Requirements - 100-240V 50-60Hz, selected automatically, 150W maximum
  • Lamp - Xenon Flash Lamp, 3 year warranty (7 years typical lifetime)
  • Noise - 0A: <0>
  • 260 nm, 1.0 nm SBW, RMS
  • Optical Design - Double Beam with sample and reference cuvette positions; Czerny-Turner Monochromator
  • Pathlength(Metric) - Up to 100 mm cuvettes
  • Pharmacopoeia Compliance - Photometric Accuracy (60mg/L K2Cr2O7): 0.010A
  • Testing: Stray Light: 1%T at 198 nm: KCI; 0.05%AT at 220 nm: Nal, Kl
  • Wavelength Accuracy: .5 nm 541.9, 546.1nm Hg emission lines, 0.8 nm full range
  • Wavelength Repeatability: 0.05 nm, repetitive scanning of 546.1 nm Hg emission line
  • Photometric Accuracy Instrument -1A: 0.006A,2A: 0.010A,Measured at 440 nm using calibrated neutral density filters traceable to NIST
  • Photometric Display - -0.3 to 4.0A
  • Photometric Range - >3.5A
  • Photometric Repeatability - 0.0002A
  • Scan Ordinate Modes - Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, log (1/R). log (Abs) Abs*, Intensity
  • Scan Speed - <1>
  • Spectral Bandwidth - 1.0 nm
  • Wattage - 150W max.
  • Wavelength Accuracy - 0.5 nm (541.9, 546.1 nm mercury lines);0.8 nm (full range 190 to 1100 nm)
  • Wavelength Range - 190 to 1100nm
  • Wavelength Repeatability - 0.05 nm (546.1 nm mercury line, SD of 10 measurements)
  • Wavelength Scan Speed - <1>
  • Weight (English) - 32 lb
  • Weight (Metric) - 14.4 kg

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