UV-Vis Spectrophotometer
UV-2600i Plus and UV-2700i Plus spectrophotometers deliver the precision you need to support a wide range of applications. With their broad range of measurements, they can capture highly absorbing samples and sub-nanometer bandwidths. As a result, they are well-suited for analyzing band gaps, optical coatings, thin films and biological samples, like DNA and proteins.
With LabSolutions UV-Vis software, you can also simplify data collection, analysis and compliance. The software automatically processes data, and can easily export to Excel for further analysis. It also stores data in a secure database, complying with ER/ES regulations, that mandate safe data storage.
Wavelength Range |
185 - 900 nm 220 - 1400 nm (UV-2600i Plus with ISR-2600Plus) |
|---|---|
Photometric Range |
-5 to 5 Abs (UV-2600i Plus) -8.5 to 8.5 (UV-2700i Plus) |
Spectral Bandwidth |
0.1, 0.2, 0.5, 1, 2, 5 nm |
Stray Light |
0.005% or less (220 nm, NaI) (UV-2600i Plus) 0.00005% or less (220 nm, NaI) (UV-2700i Plus) |
The UV-2600i plus single monochromator with PMT can measure 185 - 900, but with the ISR-2600Plus ISR the wavelength range is expanded to 1400 with the addition of a NIR detector. The addition of the ISR improves S/N for diffusely reflecting/transmitting samples, enabling measurement of photovoltaic anti-reflective coatings and polycrystalline silicon wafers.
The UV-2600i plus and UV-2700i plus spectrophotometers use LabSolutions UV-Vis software, supporting easy analysis. This software has four measurement modes: spectral, quantitative, photometric and time-course. In addition to measurements and analysis, the software also provides judgement results. with its spectral evaluation function, it can automatically perform calculations on the data and assign a pass/fail judgment to ensure quality control standards are met.
The UV-2700i Plus has a double monochromator that can measure ultra-low light levels. It offers more precision than standard double monochromators, which measure absorbance between 5 Abs and 6 Abs. The UV-2700i Plus (has a larger dynamic range and) can take measurements up to 8 Abs, with a transmittance value of 0.000001% (1 part in 100 million). This precision enables you to measure low-transmittance samples, like polarization films used in LCD panels. It can also measure high-concentration samples without the need for dilution.
Labsolutions UV-Vis Spectrum Mode Tips
Understanding the nuances of software settings is crucial for optimizing your UV-Vis spectrophotometry applications. In this comprehensive guide, we delve into key settings for the UV-1900 Series, UV-2600/UV-2700 Series, UV-3600i Plus, and SolidSpec-3700, helping you make informed choices for your spectrum mode experiments.
How To Measure Absolute Reflectance with the Variable Angle Specular Reflectance Attachment
The variable angle specular reflectance, or VASR, attachment is available on several Shimadzu UV-Vis spectrophotometers – UV-2600i, UV-3600i Plus and the SolidSpec-3700i. The spectral ranges of VASR attachments vary with each model. For example, the one on the SolidSpec-3700i can measure from 250 nm up to 2500 nm when the angle of incidence is less than 12 degrees. The angle of incidence may vary from 5 to 70 degrees. A VASR attachment is good for measuring both transmittance and reflectance at variable incidence angles. In this demo, I will measure the absolute reflectance of a mirror.
Shimadzu Scientific Instruments Introduces Three UV-Vis Spectrophotometers
Shimadzu releases the UV-1900i Plus, UV-2600i Plus, and UV-2700i Plus
PITTCON 2025
March 3-5
Boston Convention Center
Boston, MA
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