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.
| Model Number/Name | Aei-Fs-Rt125 |
| Brand | AjantaExports |
Exceptional Analytical PerformanceThe fluorescence spectrophotometer delivers highly accurate results with a wavelength accuracy of 1 nm, covering a wide spectrum between 200 and 900 nm. Powered by a durable 150 W Xenon lamp and advanced photomultiplier tube detector, it ensures precise detection and analysis of trace fluorescent compounds, benefiting both research and industrial applications.
User-Friendly Features and DesignCombining a compact rectangular form (630 x 470 x 300 mm), stainless steel construction, and digital LCD microprocessor controls, this instrument is crafted for easy operation and convenience. Users benefit from straightforward handling, clear data display, and dependable data storage, making laboratory workflows seamless and efficient.
Reliable and Durable for Laboratory UseWith its robust build-powder-coated stainless steel and included quartz cuvette-this spectrophotometer maintains performance under routine laboratory conditions (ambient to 40C). Its consistent accuracy, compact profile, and efficient power consumption make it suitable for laboratories seeking both reliability and space efficiency.
FAQ's of Fluorescence Spectrophotometer:
Q: How does this fluorescence spectrophotometer achieve high sensitivity in measurements?
A: The spectrophotometer utilizes a photomultiplier tube (PMT) detector and a 150 W Xenon lamp for high-intensity, stable illumination, granting it a sensitivity of 1.5 x 109 g/mL (Rhodamine B). The fixed or adjustable 5 nm slit widths optimize light throughput, effectively enhancing signal detection even with trace amounts of fluorescent compounds.
Q: What types of analyses can be performed with this instrument?
A: This instrument is suitable for both qualitative and quantitative analysis of fluorescent compounds. It is ideal for applications in research and industrial laboratories, including molecular biology, biochemistry, environmental testing, and quality control in manufacturing.
Q: When should the quartz cuvette provided be used, and why is it important?
A: The included quartz cuvette is essential whenever analyzing samples within the instrument, as quartz allows accurate transmission of both UV and visible light across the 200-900 nm wavelength range, unlike standard glass cuvettes. This ensures precise and reproducible spectrophotometric measurements.
Q: Where should this fluorescence spectrophotometer be installed in the laboratory?
A: Install the spectrophotometer on a stable, flat surface in a clean and dry area. Ensure ambient temperatures do not exceed 40C. Suitable space should accommodate its dimensions (630 x 470 x 300 mm) and allow easy access to the digital LCD controls and sample compartment for efficient workflow.
Q: What is the process for operating the spectrophotometer for sample analysis?
A: To operate, connect to the main power supply (220 V AC 10%, 50 Hz), switch on the instrument, and allow it to initialize. Place your sample in the provided quartz cuvette, insert it into the sample holder, and use the microprocessor controls and LCD display to select measurement parameters, wavelength, and scanning speed before initiating analysis.
Q: How can laboratories benefit from using this instrument?
A: Laboratories benefit from high sensitivity, rapid scanning (up to 6000 nm/min), reliable data storage, and easy operation via digital controls. Its wide wavelength range supports a vast array of research and industrial applications, while its durable construction ensures long-term operational stability.