Fluorescence Spectrophotometer

Product Description

Product Description

Applications

Fluorescence analysis is a highsensitive and high selective sophisticated analytical method.

This method can provideinformationincluding excitation and emission spectrum, emission light intensity andmeasurement of life of emission lightand polarization fluorescence etc. Thismethod can provide a wide lineal range of working curve.It has becominganimportant analytical method in the region of trace analysis.

This method has been used in:

1.Medical science and clinicalanalysis Clinical analysis of biological specimen.

2.Pharmaceutical science andpharmacology Analysis ofnatural pharmaceutical products; Quality controlofpharmaceuticals and research of pharmaceuticalmetabolites.

3.Biochemistry Analysis of minutequantity of substances in biological body.

4.Food industry Analysis of minutequantity of constituents in food.

5.Pollution analysis Atmosphericpollution, environmental testing and food contamination analysis.

6.Organic and inorganic chemistryUsed in the trace analysis in case of those substances cannot be determinedbyabsorption spectrophotometry.

Features

1.Two operation modes could bechosen: fluorescence intensity and luminous intensity. Fluorescencescanning,kinetic determination and quantity analysis could be done underfluorescence intensity mode.

2.365nm exciting wavelengthRamanpeak of water S/N 150High performance sensitivity simplifies themeasurement of low detective sample.

3.10 stages gain adjustment could bechosen for emission spectrum scanning, including high speed low S/N scanningandprecise scanning. Total spectrum scanning could be done in 1 second. With theintelligent pre scanningfeature, unknown sample's spectrum information could bedetected rapidly. Auto-omission of the influence ofscattering peak and harmonicpeaks, it ensure the best measurement parameters and locate thefluorescenceemission peak.

4. Support off-line mode and on-linemode. Under off-line mode, instrument's computer system offer thefluorescenceintensity measurement,

concentration direct reading, auto 0adjustment, auto background subtraction and etc. Under on-line mode,we coulduse quality and quantity software to control data acquisition and analysisthrough USB2.0 interface.

5. High stable and long life 150Wxenon lamp and power source ensure high stable testing and wide range ofspectrum.

6. The normalized feature forfluorescence value could make different fluorescence's result comparable.

7. Provide optional PC qualitativeand quantitative software package with expansible time scanning,wavelengthscanning, graphic calculation and storage-access abilities.

8. Optional accessories for differentmeasurement, including single hole cell holder, fluorescence sample holderfordifferent features, 200l micro

scale centrifuge tube, micro scalecapillary sample holder, semi-auto sample introduction accessories, membranesampleaccessories, powder sample accessories, jacket sample accessories.