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Fluorescence Spectrophotometer LFS-A11 Catalog

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Fluorescence Spectrophotometer LFS-A11

Fluorescence Spectrophotometer LFS-A11

Website: www.labtron.cc

Email: info@labtron.cc

Overview

Fluorescence Spectrophotometer LFS-A11 is a high performance equipment with a 150 W Xenon Lamp for providing sufficient light intensity signal to detect sensitivity. It is built for maintaining best possible accuracy. It contains characteristics like Ultra scanning speed, ultra high resolution, and ultra-high wavelength accuracy to meet most of the measurements. Quantum yield is also available for this fluorescence spectrophotometer.

Features

  • - Horizontal slit optical design with finite luminous detection efficiency and high SNR
    Water Raman peak SNR better than 350: 1 (P-P) or 1000: 1 (RMS)
    Standard 10 mm square sample cell utilizes minimum sample volume of 0.5 mL
    Wavelength scanning speed is flexible and can reach up till 60000 nm / min
    Adjustable bandwidth feature
    Accessories are available for Fluorescence Quantum Yield
    Software is versatile enough to offer functions like fluorescence 3D scanning, equal wavelength difference synchronous scanning, and equal wave number difference (constant energy difference) synchronous scanning
    Synchronous scanning function require pro version software
    Multiple accessories provided
    Best quality assurance given by using 150 W Xenon Lamp, to provide sufficient light intensity signal to detect sensitivity
    Unstable samples is analysed via built-in optical gate and built-in frequency filter
Specifications
Excitation Source 150 W Xenon Lamp
Excitation Wavelength 200 nm to 900 nm
Excitation Slit 1 nm, 2 nm, 5 nm, 10 nm, 20 nm
Emission Slit 1 nm, 2 nm, 5 nm, 10 nm, 20 nm
Wavelength Accuracy ± 0.4 nm
Wavelength Repeatability ≤ 0.2 nm
Signal-to-Noise Ratio S/N ≥ 350 (P-P), S/N ≥ 1000 (RMS)
Limit ≤ 5 × 10 -11 g /ml（Quinine Sulfate Solution）
Linearity γ ≥ 0.995
Peak Repeatability ≤ 1.5 %
Wavelength Scan Speed Multi-speed Level, Maximum at 60000 nm / min
Minimum sample size 0.5 mL (Using a standard 10 mm square sample cell)
Octave filter Build in Octave filter
Photometric Quantity Range -9999 to 9999
Response Time Auto adjust (0.02 s, 0.1 s, 0.5 s, 1 s, 2 s, 4 s, 8 s )
Data Transportation USB 2.0
Power 200 W
Power Supply AC 220 V / 50 Hz, 110 V / 60 Hz
Dimension 610×460×365 mm
Net Weight 21 kg
Gross Weight 26 kg
Optional Accessories :

Accessory No. Accessory Name
1 Multi- function fluorescent sample rack holder
2 Base of other sample racks.
3 Membrane sample rack
4 Powder sample rack
5 Sample cell jacket
6 200 µL micro centrifuge tube accessory
7 Up conversion fluorescent accessory
8 Fluorescence Quantum Yield accessory

Applications :

They can be widely applicable in material research, drug analysis, biochemical, scientific research clinical testing, water quality control, food safety testing and other areas covering quantity and quality analysis.

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