Light source |
150 W Xenon lamp |
Excitation wavelength |
200 nm to 900 nm |
Emission wavelength |
200 nm to 900 nm |
Excitation slit |
2 nm, 5 nm, 10 nm, 20 nm |
Emission slit |
2 nm, 5 nm, 10 nm, 20 nm |
Wavelength accuracy |
±1.0 nm |
Wavelength repeatability |
≤ 0.5 nm |
Signal-to-Noise Ratio |
Raman peak of water (P-P): S/N ≥ 150 (10 nm Slit) |
Detection limit |
≤1×10-10 g/ml (Quinine Sulphate Solution) |
Linearity |
γ ≥ 0.995 |
Peak repeatability |
≤ 1.5% |
Stability (10 min) Zero Drift |
±0.3 |
Stability (10 min) Value Limit |
±1.5% |
Wavelength scan speed |
Multi-speed level, Maximum at 48000 nm/min |
Photometric value |
0.00 to 10000.00 |
Data interface |
USB 2.0 |
Maximum power consumption |
200 W |
Power Source |
AC 220 V/50 Hz; 110 V/60 Hz |
Dimension |
380×445×310 mm |
Net weight |
12 kg |
Gross weight |
14 kg |
- 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 ≤ 1×10-10 g/ml and Water Raman peak of S/N ≥ 150
- 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
Accessories No. |
Accessories Name |
Functions |
1 |
Membrane sample rack |
For membrane samples |
2 |
Powder sample rack |
For powder samples |
3 |
Up conversion fluorescent holder |
Base holder for other racks |
4 |
Octave Double-frequency elimination filter (300 nm,350 nm,400 nm,450 nm,500 nm,550 nm,600 nm,650 nm for one set) |
Remove the interference of double-frequency peaks of these wavelengths |
5 |
Auto polarization filter |
- |
6 |
Sample cell jacket |
- |
7 |
Peltier temperature (15 to 40°C) control holder |
- |
Fluorescence Spectrophotometer finds application in material research, pharmaceutical analysis, biochemical and clinical testing, water quality analysis and control, food safety testing.