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Availablity: In stock -
Availablity: In stock -
Availablity: In stock
Spectrophotometers and Spectrometers
UV-1280 UV-Vis Spectrophotometer
Availablity:
EXW
Catalog/Part Number:
UV-1280
Brand:
SHIMADZU
Supplier:
SHIMADZU
Supplier Location:
JAPAN
Inventory Weight:
15 kg
Unit of Measurement:
Inventory Brochure:
1567599637.pdf |
Catalog/Part Number:: UV-1280
Description
Designed by the leaders in UV-Visible Spectroscopy for molecular absorption
quantitative analysis, the UV-1280 Multipurpose UV-Visible Spectrophotometer
offers wavelength scanning from 190-1100nm. This lower-cost, high-quality
instrument is ideal for applications ranging from routine environmental and food
quality testing to life science analyses.
FEATURES
Equipped with seven measurement modes, the UV-1280 can be used for a number of measurements. Modes include:Photometric mode – allows users to measure the absorbance or transmittance at single or multiple wavelengths. It is also capable of quantitation using the k-factor method
Spectrum mode – records a sample spectrum using wavelength scanning. Users can repeat scans to follow sample changes over time
Quantitation mode – generates a calibration curve from the measurement of standards and then calculates the concentrations of unknowns. Multi-component quantitation mode quantitates up to eight components mixed in a single sample
Kinetics mode – measures absorbance changes as a function of time and obtains the enzymatic activity values
Time scan mode – measures the change in absorbance, transmittance or energy as a function of time
Biomethod mode – used to determine DNA and protein concentrations using several quantitation methods, including the Lowry, BCA, Biuret, CBB and UV absorption methods.
Users can connect USB flash drives directly to the UV-1280, making it easy to transport analysis data and to store large amounts of data in a PC. The curve-related data can then be converted to and saved in CSV format. A wealth of available accessories, including a multi-cell sample compartment and a constant-temperature cell holder, makes the UV-1280 ideal for a wide variety of samples in the pharmaceuticals and life sciences, chemicals, foods and environmental industries.
Technical Specifications
| Wavelength range | 190 to 1,100 nm |
| Spectral bandwidth | 5 nm |
| Wavelength display | 0.1 nm increments |
| Wavelength setting | 0.1 nm increments (1 nm increments when setting scanning range) |
| Wavelength accuracy | ± 0.1 nm |
| Wavelength repeatability | ± 0.3 nm |
| Wavelength slew rate | Approx. 6,000 nm/min Wavelength scanning speed: Approx. 9 nm/min to 1,600 nm/min |
| Light source switching | Select from the following three: •Automatic switching linked to the wavelength The switching wavelength can be selected between 295 nm and 364 nm, in 1 nm increments. The recommended wavelength is 340 nm. • Use the halogen (WI) lamp only, with no switching • Use the deuterium (D2) lamp only, with no switching |
| Stray light | 0.05 % or less (220.0 nm NaI, 340.0 nm NaNO2) |
| Photometric range | Absorbance: -0.3 to 3.0 Abs Transmittance: 0% to 200% |
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