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 ≤ 5×10-11 g/ml and Water Raman peak of S/N ≥ 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.
SKU Code: LD-LFS-A10
| 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. |
