Fluorescence Spectrophotometer LD-LFS-A10

SKU: LD-LFS-A10

Fluorescence SpectrophotometerLD-LFS-A10consist of a high quality 150 W Xenon light source and photoelectric multiplier tube detectors for providing sufficient light intensity signal to detect sensitivity which ranges between 200 nm to 900 nm. Features fluorescence detection limit of â‰¤ 5Ã—10-11 g/ml and Water Raman peak of S/N â‰¥ 200. It consists of the following characteristics, namely, high detection sensitivity, fast scanning speed, high dynamic range, fast 3D scanning, etc. The main principles includes measurement of absorption and fluorescence. Absorbance measurements can be taken via one or more wavelengths. The fluorescence unit increases the measuring range by 1000 for detecting DNA.

✓ High sensitivity is fetched from high efficiency optical design and weak signal detection technology
✓ Excitation and emission wavelength range from 200 nm to 900 nm to meet most of the fluorescence analysis
✓ Fluorescence detection limit of â‰¤ 5Ã—10-11 g/ml and Water Raman peak of S/N â‰¥ 200
✓ Classic fluorescence spectra and high quality 3D fluorescence spectra can be achieved via high scanning speed at 48000 nm/min
✓ Wide Spectral measurement range is achieved using a double monochromator
✓ Excitation light monitoring system consist of a light dual beam ratio to ensure the fluorescence signal is high and stable
✓ Unstable samples is analysed via built-in optical gate
✓ It is a highly advance structure with fine finishing

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Light source : 150 W Xenon lamp Excitation Source : 150 W Xenon Lamp Light source : 150 W Xenon lamp

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Dimension	380×445×310 mm
Linearity	γ ≥ 0.995
Net weight	12 kg
Gross weight	14 kg
Power Source	AC 220 V/50 Hz; 110 V/60 Hz
Emission slit	2 nm, 5 nm, 10 nm, 20 nm
Light source	150 W Xenon lamp
Data interface	USB 2.0
Detection limit	≤5×10-11 g/ml (Quinine Sulphate Solution)
Excitation slit	2 nm, 5 nm, 10 nm, 20 nm
Photometric value	0.00 to 10000.00
Peak repeatability	≤ 1.5%
Emission wavelength	200 nm to 900 nm
Wavelength accuracy	±0.4 nm
Excitation wavelength	200 nm to 900 nm
Signal-to-Noise Ratio	Raman peak of water (P-P): S/N ≥ 200 (10 nm Slit)
Wavelength scan speed	Multi-speed level, Maximum at 48000 nm/min
Wavelength repeatability	≤ 0.2 nm
Maximum power consumption	200 W
Stability (10 min) Zero Drift	±0.3
Stability (10 min) Value Limit	±1.5%

Fluorescence Spectrophotometer finds application in material research, pharmaceutical analysis, biochemical and clinical testing, water quality analysis and control, food safety testing.

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