Thermo Scientific™

Evolution™ 350 UV-Vis Spectrophotometer

Catalog number: 912A0959
Thermo Scientific™

Evolution™ 350 UV-Vis Spectrophotometer

Catalog number: 912A0959
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.
 
Catalog Number
912A0959
Unit Size
Each
Description
Evolution 350 UV-Vis Spectrophotometer with Mercury lamp
Price (USD)
Full specifications
Baseline Flatness±0.0015 A (200–800 nm) 2.0 nm SBW, smoothed
Beam Center Height8.5 mm
Certifications/ComplianceCertificate of Analysis (COA), Certificate of Conformance (COC)
DescriptionEvolution 350 UV-Vis Spectrophotometer with Mercury lamp
Detector TypeDual Matched Silicon Photodiodes
Dimensions (L x W x H)53 x 61 x 38 cm (20.8 x 24 x 14.9 in.)
Light SourceXenon Flash/Mercury Vapor Lamp
Product LineEvolution 350
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
TypeUV-Vis Spectrophotometer with Mercury Lamp
Wavelength Range190 to 1100 nm
Drift<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup
Electrical Requirements100/240 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
NoisePhotometric
0A: <0.00018 A
1A: <0.00022 A
2A: <0.00050 A
500 nm, 2.0 nm SBW, RMS
Optical DesignModified Ebert; Double beam with sample and reference cuvette/accessory positions
Pharmacopoeia Compliance TestingWavelength 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 Accuracy1 A: ±0.004 A, 2 A: ±0.004 A, 3 A: ±0.006 A, Measured at 546 nm
Photometric Display±6 A
Photometric Range>4 A
Photometric Repeatability1 A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Scan SpeedVariable, up to 6000 nm/min.
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Warranty3-year Source Replacement Warranty
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Weight (English)48.5 lb.
Weight (Metric)22 kg
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 Spectrophotometer
Price (USD)
Full specifications
Baseline Flatness±0.0015 A (200 to 800 nm), 2.0 nm SBW, smoothed
Beam Center Height8.5 mm
DescriptionEvolution 350 Spectrophotometer
Detector TypeDual Matched Silicon Photodiodes
Dimensions (L x W x H)53 x 61 x 38 cm (20.8 x 24 x 14.9 in.)
Light SourceXenon Flash
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Wavelength Range190 to 1100 nm
Drift<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup
Electrical Requirements100/240 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
NoisePhotometric
0A: <0.00018 A
1A: <0.00022 A
2A: <0.00050 A
500 nm, 2.0 nm SBW, RMS
Optical DesignModified Ebert; Double beam with sample and reference cuvette/accessory positions
Pharmacopoeia Compliance TestingWavelength 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 Accuracy1 A: ±0.004 A, 2 A: ±0.004 A,3 A: ±0.006 A
Photometric Display±6 A
Photometric Range>4 A
Photometric Repeatability1 A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk,
Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Scan SpeedVariable, up to 6000 nm/min.
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Warranty3-year Source Replacement Warranty
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Weight (English)48.5 lb.
Weight (Metric)22 kg
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Spectrophotometer with 1 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Spectrophotometer with 1 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty1 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Spectrophotometer with 2 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Spectrophotometer with 2 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty2 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Spectrophotometer with 3 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Spectrophotometer with 3 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty3 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Pharma Bundle
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Pharma Bundle
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Pharma Bundle with 1 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Pharma Bundle with 1 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty1 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Pharma Bundle with 2 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Pharma Bundle with 2 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty2 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Pharma Bundle with 3 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis Pharma Bundle with 3 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty3 Year Extended Warranty
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis with Mercury Lamp with 1 year Extended Warranty
Price (USD)
Full specifications
DescriptionEvolution 350 UV-Vis with Mercury Lamp with 1 year Extended Warranty
Product LineEvolution 350
TypeMercury Lamp Accessory
Warranty1 Year Extended Warranty
Unit SizeEach
Showing 10 of 12Show more
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
912A0959Full specifications
EachEvolution 350 UV-Vis Spectrophotometer with Mercury lampContact Us ›
Baseline Flatness±0.0015 A (200–800 nm) 2.0 nm SBW, smoothed
Beam Center Height8.5 mm
Certifications/ComplianceCertificate of Analysis (COA), Certificate of Conformance (COC)
DescriptionEvolution 350 UV-Vis Spectrophotometer with Mercury lamp
Detector TypeDual Matched Silicon Photodiodes
Dimensions (L x W x H)53 x 61 x 38 cm (20.8 x 24 x 14.9 in.)
Light SourceXenon Flash/Mercury Vapor Lamp
Product LineEvolution 350
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
TypeUV-Vis Spectrophotometer with Mercury Lamp
Wavelength Range190 to 1100 nm
Drift<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup
Electrical Requirements100/240 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
NoisePhotometric
0A: <0.00018 A
1A: <0.00022 A
2A: <0.00050 A
500 nm, 2.0 nm SBW, RMS
Optical DesignModified Ebert; Double beam with sample and reference cuvette/accessory positions
Pharmacopoeia Compliance TestingWavelength 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 Accuracy1 A: ±0.004 A, 2 A: ±0.004 A, 3 A: ±0.006 A, Measured at 546 nm
Photometric Display±6 A
Photometric Range>4 A
Photometric Repeatability1 A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Scan SpeedVariable, up to 6000 nm/min.
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Warranty3-year Source Replacement Warranty
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Weight (English)48.5 lb.
Weight (Metric)22 kg
Unit SizeEach
840-310800Full specifications
EachEvolution 350 SpectrophotometerContact Us ›
Baseline Flatness±0.0015 A (200 to 800 nm), 2.0 nm SBW, smoothed
Beam Center Height8.5 mm
DescriptionEvolution 350 Spectrophotometer
Detector TypeDual Matched Silicon Photodiodes
Dimensions (L x W x H)53 x 61 x 38 cm (20.8 x 24 x 14.9 in.)
Light SourceXenon Flash
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Wavelength Range190 to 1100 nm
Drift<0.0005 A/hr., 500 nm, 2.0 nm SBW, 2 hr. warmup
Electrical Requirements100/240 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
NoisePhotometric
0A: <0.00018 A
1A: <0.00022 A
2A: <0.00050 A
500 nm, 2.0 nm SBW, RMS
Optical DesignModified Ebert; Double beam with sample and reference cuvette/accessory positions
Pharmacopoeia Compliance TestingWavelength 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 Accuracy1 A: ±0.004 A, 2 A: ±0.004 A,3 A: ±0.006 A
Photometric Display±6 A
Photometric Range>4 A
Photometric Repeatability1 A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk,
Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Scan SpeedVariable, up to 6000 nm/min.
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Warranty3-year Source Replacement Warranty
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm, 190 to 900 nm
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Weight (English)48.5 lb.
Weight (Metric)22 kg
Unit SizeEach
840-310800-1YFull specifications
EachEvolution 350 UV-Vis Spectrophotometer with 1 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Spectrophotometer with 1 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty1 Year Extended Warranty
Unit SizeEach
840-310800-2YFull specifications
EachEvolution 350 UV-Vis Spectrophotometer with 2 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Spectrophotometer with 2 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty2 Year Extended Warranty
Unit SizeEach
840-310800-3YFull specifications
EachEvolution 350 UV-Vis Spectrophotometer with 3 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Spectrophotometer with 3 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer
Warranty3 Year Extended Warranty
Unit SizeEach
912A0973Full specifications
EachEvolution 350 UV-Vis Pharma BundleContact Us ›
DescriptionEvolution 350 UV-Vis Pharma Bundle
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Unit SizeEach
912A0973-1YFull specifications
EachEvolution 350 UV-Vis Pharma Bundle with 1 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Pharma Bundle with 1 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty1 Year Extended Warranty
Unit SizeEach
912A0973-2YFull specifications
EachEvolution 350 UV-Vis Pharma Bundle with 2 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Pharma Bundle with 2 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty2 Year Extended Warranty
Unit SizeEach
912A0973-3YFull specifications
EachEvolution 350 UV-Vis Pharma Bundle with 3 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis Pharma Bundle with 3 year Extended Warranty
Product LineEvolution 350
TypeUV-Vis Spectrophotometer Pharma Bundle
Warranty3 Year Extended Warranty
Unit SizeEach
912A0959-1YFull specifications
EachEvolution 350 UV-Vis with Mercury Lamp with 1 year Extended WarrantyContact Us ›
DescriptionEvolution 350 UV-Vis with Mercury Lamp with 1 year Extended Warranty
Product LineEvolution 350
TypeMercury Lamp Accessory
Warranty1 Year Extended Warranty
Unit SizeEach
Showing 10 of 12Show more
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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