Professional Supplier of Laboratory Scientific Instruments
Professional Supplier of Laboratory Scientific Instruments
The FSP-280 fluorescence spectrophotometer is a mid-range research-type molecular fluorescence product launched by SHUOBODA. The product has stable performance and powerful functions. The internal optical design makes the product more outstanding in precision and repeatability indicators. It is an ideal choice for universities and scientific research institutions. A good assistant for institutions, quality inspection agencies and other related industries
(1) Bringing together a variety of spectroscopic technologies
The monochromator adopts an imported high-precision screw sub-scanning mechanism and a multi-CPU motor control system to achieve high-precision and high-repeatability spectral scanning.
The fluorescence three-dimensional scanning function can quickly locate the fluorescence information of unknown samples and improve work efficiency. Colorful three-dimensional spectra can add artistic color to academic papers
The built-in light cutter function can effectively shorten the exposure time of the sample under the excitation beam. The shortening of the sample exposure time can
Protect samples prone to photoreaction and improve the analysis accuracy of continuous experiments
(2) High sensitivity, high speed and high reliability
The unique horizontal slit design is applied to both the excitation and emission beams, improving detection sensitivity while reducing the amount of sample extraction required. A 10mm standard cuvette only requires 0.5mL sample.
The transmitting side is equipped with a gated shutter to prevent the receiver from being exposed to direct light and extend the service life of the receiver.
(3) Excellent ease of use
The software workstation has a dual background subtraction function. During sample testing, select different buttons according to different test backgrounds to achieve the purpose of subtracting your own background. The software can directly calculate the fluorescence intensity and concentration of the solution to be tested.
Can be equipped with a variety of practical accessories, from solid sample holders, automatic eight-link sample cell holders, water bath constant temperature magnetic stirring sample cell holders, polarization accessories to fluorescent water bath constant temperature systems, to help customers solve a variety of application analysis problems
The supporting software of the instrument has the function of "three-level management authority" and meets the testing requirements of the National Pharmacopoeia.
Provide professional 3Q certified installation services
| Model | FSP-280 |
| Test function | fluorescence, luminescence |
| Test items | Wavelength scan, time scan, photometry, three-dimensional scan |
| Sensitivity (P-P) | >150:1 water Raman peak |
| Wavelength accuracy | ±0.4 nm |
| Wavelength Repeatability | ≤0.2nm |
| light source | 150W high-intensity long-life high-pressure xenon lamp (imported light source, automatic deozone) |
| monochromator | EX and EM: concave holographic grating, 1200L/mm |
| Wavelength range | EX and EM: 200~760 nm and zero-order light (can be expanded to 200~900nm by replacing the special photomultiplier tube) |
| Spectral bandwidth | EX: 1.0; 2.5; 5.0; 10.0; 20.0 nm EM: 1.0; 2.5; 5.0; 10.0; 20.0 nm |
| Wavelength scan speed | 30; 60; 240; 1200; 2400; 3000 nm/min |
| Scan interval | The minimum distance is 0.2nm, the maximum distance is 1.0nm |
| Response time | 4 milliseconds to 8 seconds (8 levels adjustable, automatic response) |
| light blocking shutter | Yes |
| Gated shutter | Yes |
| Minimum sample size | 0.5mL (10mm standard cuvette) |
| Photometric range | -9999~9999 |
| Way of working | online |
| transfer method | USB2.0 |
| Print function | Support online printing |
| size and weight | 670mm*540mm*310mm; about 45kg |
Experienced service team and strong production support team provide client worry-free order service.
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