UV/Visible Spectrophotometers

UV/Visible Spectrophotometers

Characteristics of Products:

■ High Accuracy: It using grating micrometer level precision screw drive to ensure the accuracy of wavelength ＜±0.5nm；Transmittance of accuracy reaches ±0.3%.

■ Convenience for use: 5.7 inch graphic LCD display. Spectrum curve be clear at a glance and easy to operate. There is quantitative analysis、qualitative analysis、 kinetics test、 DNA/RNA、 multi- wavelength analysis in special purpose testing program. 

■Service life durable: Imported Halogen lamp ensures the light source for up two years of life, receiver life for 20 years.

■Wide application fields: Optional Equipped with Peltier/sipper unit, with Micro cell holder, with (5°incident angle) Reflectance measurement attachment etc. expands the application areas of more.

Function of products:

■Photometric measurement: Convenience to measure samples in the specified wavelength absorbance and transmittance. Multi-wavelength detector is maximum simultaneous determination of 10 wavelengths.

■Quantitative measurement: Establish automatically standard curve, first- order \ first after we order the third order curve fitting. Optional method: Single wavelength calibration、Double wavelength calibration、Three point method, 

■Qualitative measurement: Including scaling, smoothing, filtering, detecting peak-valley etc.

■Kinetics measurement: Calculate kinetics of enzyme reaction rate. There are scaling, smoothing, filtering, detecting peak-valley and finding the derivative in a variety of graph processing methods for your choice.

■DNA/RNA，Test function of protein calculates automatically the sample ratio and concentration.

Technical index