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China UV-2200 Double Beam UV/VIS Spectrophotometer - Quality Supplier from Factory with Advanced Features
Features
- Research grade double beam, double monochromator UV/VIS spectrophotometer.
- Fully PC controlled measurement with powerful software function and easy operation.
- Super low stray light, direct determination of high concentration sample, without the need of dilution.
- Six-step variable spectral bandwidth: 0.1nm, 0.2nm, 0.5nm, 1.0nm, 2.0nm.
- Spectrum scan at any wavelength range in 190~1100nm, with minimum sampling interval of 0.02nm.
- Rich data processing functions: spectrum conversion, superposition, derivation, peak-picking, curve smoothing, etc.
- Multi-wavelength determination in photometric mode. User defined arithmetic to measured data can be made and stored.
- Various methods for calibration curve establishment: single-wavelength, double-wavelength, triple-wavelength, and user-defined methods.
- Flexible parameter setting in kinetics measurement mode to perform time scan at a fixed wavelength.
- Built-in DNA/Protein module for direct DNA/Protein concentration measurement.
- Wide sample compartment to accommodate cell sizes from 5mm to 100mm.
Specifications
Frequently Asked Questions
What is the wavelength range of the UV-2200 spectrophotometer?
The UV-2200 supports a full wavelength range of 190nm to 1100nm, with a minimum sampling interval of 0.02nm, making it suitable for a wide variety of analytical applications.
What spectral bandwidth options are available?
The instrument offers six-step variable spectral bandwidth settings: 0.1nm, 0.2nm, 0.5nm, 1.0nm, and 2.0nm, allowing users to optimize resolution and sensitivity for different sample types.
Can the UV-2200 measure high-concentration samples directly?
Yes. Thanks to its super low stray light design and double monochromator optical system, the UV-2200 can directly determine high-concentration samples without the need for dilution.
Does the UV-2200 support DNA and protein concentration measurement?
Yes, the UV-2200 features a built-in DNA/Protein module that enables direct and accurate measurement of DNA and protein concentrations, streamlining workflows in life science laboratories.
What cell sizes are compatible with the UV-2200 sample compartment?
The UV-2200 features a wide sample compartment designed to accommodate cuvettes and cells ranging from 5mm to 100mm in path length, providing flexibility for diverse sample formats.
What software functions are available for data processing?
The UV-2200 software provides rich data processing capabilities including spectrum conversion, superposition, derivation, peak-picking, and curve smoothing. It also supports multi-wavelength photometric determination, kinetics time scan, and various calibration curve methods such as single-, double-, and triple-wavelength methods.




