EmailThe 2300 Fluorescence Spectrophotometer is a high-performance molecular luminescence analyzer featuring high signal-to-noise ratio, high resolution, precise wavelength accuracy, fast scanning speed, and a wide range of accessories. It easily meets the qualitative and quantitative analysis needs of materials research, pharmaceutical testing, biochemical and clinical diagnostics, water quality control, and food safety. The instrument also supports quantum yield measurement via optional accessories.
Features
Horizontal slit optical design with dual-beam excitation path monitoring.
Exceptional detection efficiency and SNR: Raman peak of water yields >350:1 (P-P) or >1000:1 (RMS).
Fast wavelength scanning: Capable of generating 3D fluorescence maps within 1 minute.
Continuously adjustable spectral bandwidth with 1 nm resolution.
Versatile accessories: Supports quantum yield measurement, membrane and powder sample testing, fiber-optic fluorescence platforms.
Semiconductor thermostatic sample cell with automatic sample injection.
Built-in programmable shutter: Designed for light-sensitive or unstable fluorescence samples.
Integrated harmonic filter: Filters out multiple harmonic peaks across various bands.
Applications
Materials Research
Pharmaceutical Analysis
Biochemical & Clinical Diagnostics
Water Quality Control
Food Safety Testing
Specifications
| Measurement Method | Molecular fluorescence |
| Excitation Wavelength Range (Ex) | 200~900nm |
| Emission Wavelength Range (Em) | 200~900nm |
| Wavelength Accuracy | ±0.4nm |
| Wavelength Repeatability | ≤0.2nm |
| Resolution | 1nm |
| Excitation/Emission Bandwidth | 1nm/2nm/5nm/10nm/20nm |
| Detection Limit | Better than 5*10-11 g/mL (quinine sulfate standard solution) |
| Sensitivity | S/N>350（P-P) or S/N>1000（RMS ) |
| Measurement Linearity | ≥0.995 |
| Scan Speed | Up to 60,000 nm/min |
| Photometric Display Range | -9999~9999 |
