Evolution™ 350 UV-Vis Spectrophotometer

Catalog number: 840-310800

Evolution™ 350 UV-Vis Spectrophotometer

Catalog number: 840-310800
New sales of this model have been discontinued. Please see the newest models: the Evolution Pro Spectrophotometers.
 
Catalog Number
840-310800
Unit Size
Each
Description
Evolution 350 Spectrophotometer
Price (USD)
Full specifications
Detector TypeDual Matched Silicon Photodiodes
Photometric Accuracy Instrument1A: ±0.004 A
2A: ±0.004 A
3A: ±0.006 A
 
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm 190–900 nm
Wavelength Range190–1100 nm
Baseline Flatness±0.0015 A (200–800 nm)
2.0 nm SBW, smoothed
DescriptionEvolution 350 Spectrophotometer
Dimensions (L x W x H)53 x 61 x 38 cm / 20.8 x 24 x 14.9 in.
Drift<0.0005 Abs/hour, 500 nm, 2.0 nm SBW, 2 hr warm-up
Electrical Requirements100–240 V, 50–60 Hz
For Use With (Application)Academic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals
Lamp
Xenon Flash Lamp
Typical Lifetime: >5 years. Longer if not using live signal
Warranty Period: 3 year source replacement warranty
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 Display±6 A
Photometric Range>4 A
Photometric Repeatability1A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk,
Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Wavelength Scan SpeedVariable, up to 6000 nm/min
Weight (English)48.5 lbs
Weight (Metric)22 kg
Beam Center Height8.5 mm
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Evolution 350 UV-Vis Spectrophotometer with Mercury lamp
Price (USD)
Full specifications
Certifications/ComplianceCertificate of Analysis (COA), Certificate of Conformance (COC)
Detector TypeDual Matched Silicon Photodiodes
Photometric Accuracy Instrument1A: ±0.004 A
2A: ±0.004 A
3A: ±0.006 A

Measured at 546 nm using ne
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm 190–900 nm
Wavelength Range190–1100 nm
ApplicationsAcademic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals
Baseline Flatness±0.0015 A (200–800 nm) 2.0 nm SBW, smoothed
DescriptionEvolution 350 UV-Vis Spectrophotometer with Mercury lamp
Dimensions (L x W x H)53 x 61 x 38 cm / 20.8 x 24 x 14.9 in.
Drift<0.0005 Abs/hour, 500 nm, 2.0 nm SBW, 2 hr warm-up
Electrical Requirements100–240 V, 50–60 Hz
LampXenon Flash Lamp
Typical Lifetime: >5 years. Longer if not using live signal
Warranty Period: 3 year source replacement warranty
Low pressure mercury vapor lamp
Used when performing performance verification (PV) tests for wavelength accuracy and spectral bandwidth.
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 Display±6 A
Photometric Range>4 A
Photometric Repeatability1A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Wavelength Scan SpeedVariable, up to 6000 nm/min
Weight (English)48.5 lbs
Weight (Metric)22 kg
Beam Center Height8.5 mm
Unit SizeEach
Showing 2 of 2
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
840-310800Full specifications
EachEvolution 350 SpectrophotometerRequest A Quote
Detector TypeDual Matched Silicon Photodiodes
Photometric Accuracy Instrument1A: ±0.004 A
2A: ±0.004 A
3A: ±0.006 A
 
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm 190–900 nm
Wavelength Range190–1100 nm
Baseline Flatness±0.0015 A (200–800 nm)
2.0 nm SBW, smoothed
DescriptionEvolution 350 Spectrophotometer
Dimensions (L x W x H)53 x 61 x 38 cm / 20.8 x 24 x 14.9 in.
Drift<0.0005 Abs/hour, 500 nm, 2.0 nm SBW, 2 hr warm-up
Electrical Requirements100–240 V, 50–60 Hz
For Use With (Application)Academic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals
Lamp
Xenon Flash Lamp
Typical Lifetime: >5 years. Longer if not using live signal
Warranty Period: 3 year source replacement warranty
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 Display±6 A
Photometric Range>4 A
Photometric Repeatability1A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk,
Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Wavelength Scan SpeedVariable, up to 6000 nm/min
Weight (English)48.5 lbs
Weight (Metric)22 kg
Beam Center Height8.5 mm
Unit SizeEach
912A0959Full specifications
EachEvolution 350 UV-Vis Spectrophotometer with Mercury lampRequest A Quote
Certifications/ComplianceCertificate of Analysis (COA), Certificate of Conformance (COC)
Detector TypeDual Matched Silicon Photodiodes
Photometric Accuracy Instrument1A: ±0.004 A
2A: ±0.004 A
3A: ±0.006 A

Measured at 546 nm using ne
Wavelength Accuracy±0.20 nm (546.11 nm Hg emission line), ±0.30 nm 190–900 nm
Wavelength Range190–1100 nm
ApplicationsAcademic, Chemicals, Food & Beverage, Chemicals Environmental, Industrial QA/QC, Material Science, Pharmaceuticals
Baseline Flatness±0.0015 A (200–800 nm) 2.0 nm SBW, smoothed
DescriptionEvolution 350 UV-Vis Spectrophotometer with Mercury lamp
Dimensions (L x W x H)53 x 61 x 38 cm / 20.8 x 24 x 14.9 in.
Drift<0.0005 Abs/hour, 500 nm, 2.0 nm SBW, 2 hr warm-up
Electrical Requirements100–240 V, 50–60 Hz
LampXenon Flash Lamp
Typical Lifetime: >5 years. Longer if not using live signal
Warranty Period: 3 year source replacement warranty
Low pressure mercury vapor lamp
Used when performing performance verification (PV) tests for wavelength accuracy and spectral bandwidth.
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 Display±6 A
Photometric Range>4 A
Photometric Repeatability1A: ±0.0025 A
Scan Ordinate ModesAbsorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
Spectral BandwidthSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
Stray Light198 nm: 2.4 A KCl
220 nm: 3.5 A NaI
340 nm: 4.0 A NaNO2
Wavelength Data Interval10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm
Wavelength RepeatabilityStandard deviation of 10 measurements <0.05 nm
Wavelength Scan SpeedVariable, up to 6000 nm/min
Weight (English)48.5 lbs
Weight (Metric)22 kg
Beam Center Height8.5 mm
Unit SizeEach
Showing 2 of 2
New sales of this model have been discontinued. Please see the newest models: the Evolution Pro Spectrophotometers.