UV-1280 Monitored Single-Beam UV-Vis Spectrophotometer, Shimadzu (CAT#: STEM-LE-1151-LC)

The compact, high-quality UV-1280 provides wavelength scanning from 190 to 1100 nm and is ideal for various industries such as environment, food quality, and life sciences. Humanized UV-1280 can realize intuitive operation. The enhanced verification, maintenance and inspection functions can improve work efficiency. The D2/WI lamp monitored system ensures that users can perform highly stable measurements using this compact device.

Type:UV-Vis
Wavelength Range:190 to 1,100 nm
Light Source:Deuterium (D2) lamp and 20 W halogen (WI) lamp

Photometric mode allows for measurement of the absorbance or transmittance of single or multiple wavelengths. It is also capable of quantitation using the k-factor method.
Spectral mode uses wavelength scanning to record the sample spectrum. The user can repeat the scan to track samples that change over time.
The quantitative mode generates a calibration curve based on the measurement result of the standard, and then calculates the unknown concentration. Multi-component quantification mode quantifies up to eight components mixed in a single sample.
The kinetic mode measures the change in absorbance with time and obtains the enzyme activity value.
Time-scanning mode measures changes in absorbance, transmittance or energy with time.
Using the biological method mode, several quantitative methods can be used to determine DNA and protein concentrations, including Lowry, BCA, Biuret, CBB, and UV absorption methods.

BioSpec-nano Small Volume Spectrophotometer, SolidSpec 3700 UV-VIS-NIR spectrophotometer, UV-2600 Research-Grade UV-Vis Spectrophotometer, UV-3600 Plus UV-VIS-NIR Spectrophotometer