UV-2600i, UV-2700i - Features

UV-VIS-NIR Spectrophotometer

Extensive Selection of Application Programs for a Wide Variety of User Applications

The functionality of the UV-2700i / 2600i can be freely expanded to suit the measurement objective. By accommodating a wealth of accessories, the system can address any user’s applications and a variety of situations. Thanks to intuitive operations, anyone can easily obtain the data required.

Extensive Selection of Application Programs for a Wide Variety of User Applications

Scalability to near-infrared measurement

A key feature of the UV-2600i single monochromator system is its measurement wavelength range. By using the optional ISR-2600Plus Integrating Sphere attachment, the measurement wavelength range can be extended from 220 nm to 1400 nm, significantly expanding its applications.

Wider Measurement Wavelength Range

Integrating Sphere Enables Measurements to 1400 nm

The UV-2600i is also equipped with Shimadzu's proprietary Lo-Ray-Ligh grade diffraction grating, which achieves high efficiency and low stray light levels. By installing the ISR-2600Plus two-detector integrating sphere, the 300 nm to 1100 nm wavelength range of conventional models can be extended to 1400 nm. In addition, the UV-2600i achieves a significant noise reduction, and can accommodate measurements of solar cell anti-reflective films and polycrystalline silicon wafers.

Measures Slight Differences in Absorbance


Equipped with a double monochromator that achieves ultra-low stray light levels, the UV-2700i is optimal for measuring low transmittance samples, such as polarization films used for LCD panels. The UV-2700i is capable of 8-Abs measurements, and can make accurate transmittance measurements to 1 part in 100 million, accommodating a variety of sample measurements.

Absorbance Linearity

Achieves Ultra-Low Stray Light, Enabling 8-Abs Measurements

In the case of a device equipped with a general double monochromator, the absorbance that can be covered is about 5 to 6, but the UV-2700i offers a range to 8 Abs, with a transmittance value of 0.000001 % (1 part in 100 million). This system achieves high-level absorbance measurements with incomparable precision. In addition to measuring even high-concentration samples as is, eliminating the need to dilute samples, the system can be applied to evaluating the transmission characteristics of polarization films. Wavelengths in the 400 nm to 650 nm range can be measured to 8 Abs.


Spectral Comparison of Aqueous Potassium Permanganate Solutions

Sample Polarization Film Measurement

Sample Polarization Film Measurement

With the rotating film holder (photograph below), two film samples can be set on the same optical axis. In this example, the polarization film is rotated in the plane, and the transmittance is measured when the film transmits and blocks light. 


Enables Compliance with ER/ES Regulations and Stronger Data Management


The new spectrophotometer with the LabSolutions UV-Vis software which achieves labor-saving measurement provide a more convenient analytical environment.

Enables Compliance with ER/ES Regulations and Stronger Data Management

Software Assists with Regulation-Compliant Validation

UV validation software assists with performing the measurements and calculations required for validation. The software is included standard with UV-2600i/2700i models. In addition to routine inspections, it can also be used to perform instrument validation that is compliant with Japanese, US, and European pharmacopoeias.


What is Instrument Validation?

Instrument validation is an essential process for assessing and managing instrument health. What are the key elements of validation and how should they be performed? For more details, refer to the explanation page.

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