Analytical-Instruments > Spectrophotometer > Single-Beam-UVVisible-Spectrophotometer > Fluorescence Spectrophotometer LD-LFS-A11
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
Fluorescence Spectrophotometer LD-LFS-A11
Fluorescence SpectrophotometerLD-LFS-A11is 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.
SKU Code: LD-LFS-A11
Also Available in below capacities
Light source : 150 W Xenon lamp
Excitation Source : 150 W Xenon Lamp
Light source : 150 W Xenon lamp
- Specifications
- Product Applications
| Limit | ≤ 5 × 10 -11 g /ml（Quinine Sulfate Solution） |
| Power | 200 W |
| Dimension | 610×460×365 mm |
| Linearity | γ ≥ 0.995 |
| Net Weight | 21 kg |
| Gross Weight | 26 kg |
| Power Supply | AC 220 V / 50 Hz, 110 V / 60 Hz |
| Emission Slit | 1 nm, 2 nm, 5 nm, 10 nm, 20 nm |
| Octave filter | Build in Octave filter |
| Response Time | Auto adjust (0.02 s, 0.1 s, 0.5 s, 1 s, 2 s, 4 s, 8 s ) |
| Excitation Slit | 1 nm, 2 nm, 5 nm, 10 nm, 20 nm |
| Excitation Source | 150 W Xenon Lamp |
| Peak Repeatability | ≤ 1.5 % |
| Data Transportation | USB 2.0 |
| Minimum sample size | 0.5 mL (Using a standard 10 mm square sample cell) |
| Wavelength Accuracy | ± 0.4 nm |
| Excitation Wavelength | 200 nm to 900 nm |
| Signal-to-Noise Ratio | S/N ≥ 350 (P-P), S/N ≥ 1000 (RMS) |
| Wavelength Scan Speed | Multi-speed Level, Maximum at 60000 nm / min |
| Wavelength Repeatability | ≤ 0.2 nm |
| Photometric Quantity Range | -9999 to 9999 |
| 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. |
