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Fluorescence Spectrophotometer BEQ-3802
Fluorescence Spectrophotometer
Key Features
- High sensitivity: based on high-efficiency optical design and weak signal detection technology, the water Raman peak signal-to-noise ratio can be greater than 200 (P - P) to the leading domestic and international advanced level.
- High scanning speed: the high-speed digital signal processing unit provides the world's fastest scanning speed at 48000nm/min. Only 1 second to get classic fluorescence spectra, and 1 minute to get high-quality three-dimensional fluorescence spectra.
- Wide Spectral measurement range: using a double monochromator design, excitation and emission wavelength range covering 200 nm to 900 nm, meet the needs of most fluorescence analysis.
- Excitation light path monitoring system: the instrument is equipped with an excitation light dual beam ratio monitoring system to ensure the fluorescence signal is high and stable.
- High-quality assurance: using Hamamatsu's high-quality Xenon light source and photoelectric multiplier tube detectors and instruments to provide sufficient light intensity signal and detection sensitivity.
- Built-in optical gate: Built-in optical gate, designed for unstable samples.
SKU: BEQ-3802
Pricing & Resources
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Recently Shipped To:
🇳🇱 Netherlands , 🇹🇼 Taiwan , 🇲🇦 Morocco , 🇧🇪 Belgium
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Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BEQ-3802 |
| Wavelength Range | 200-900 nm |
| Spectral Bandwidth | |
| Wavelength Accuracy | ±1.0 nm |
| Excitation Source | 150 W Xenon Lamp (Hamamatsu) |
| Excitation Wavelength | 200-900 nm |
| Emission Wavelength | 200-900 nm |
| Excitation Slit | 2 nm, 5 nm, 10 nm, 20 nm |
| Emission Slit | 2 nm, 5 nm, 10 nm, 20 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Signal-to-Noise Ratio | Raman peak of water (P-P), S/N ≥150 (10 nm slit) |
| Limit | ≤1 x 10⁻¹⁰ g/mL (Quinine Sulfate Solution) |
| Linearity | γ ≥0.995 |
| Peak Repeatability | ≤1.5% |
| Stability (10 min) | Zero Drift: ±0.3; Value Limit: ±1.5% |
| Wavelength Scan Speed | Multi-speed level, maximum 48,000 nm/min |
| Photometric Quantity Range | 0.00-10,000.00 |
| Data Transportation | USB 2.0 |
| Power | 200 W |
| Power Source | AC 220 V / 50 Hz; 110 V / 60 Hz |
| Instrument Dimension | 380 x 445 x 310 mm |
| Weight | Net Weight: 12 kg; Gross Weight: 14 kg |
Product Features
Key design, performance, usability, and safety advantages.
High sensitivity: based on high-efficiency optical design and weak signal detection technology, the water Raman peak signal-to-noise ratio can be greater than 200 (P - P) to the leading domestic and international advanced level.
High scanning speed: the high-speed digital signal processing unit provides the world's fastest scanning speed at 48000nm/min. Only 1 second to get classic fluorescence spectra, and 1 minute to get high-quality three-dimensional fluorescence spectra.
Wide Spectral measurement range: using a double monochromator design, excitation and emission wavelength range covering 200 nm to 900 nm, meet the needs of most fluorescence analysis.
Excitation light path monitoring system: the instrument is equipped with an excitation light dual beam ratio monitoring system to ensure the fluorescence signal is high and stable.
High-quality assurance: using Hamamatsu's high-quality Xenon light source and photoelectric multiplier tube detectors and instruments to provide sufficient light intensity signal and detection sensitivity.
Built-in optical gate: Built-in optical gate, designed for unstable samples.
Items Included Review the standard components and accessories supplied with this product.
| Name | Quantity |
| Main Unit | 1 pc |
| Data Processing Software | 1 set |
| Power Cable | 1 pc |
| USB Cable | 1 pc |
| 10 mm Fluorescence Cuvette (Quartz) | 1 pair (2 pcs) |
| User Manual | 1 copy |
| Packing List | 1 copy |
| Fuse | 4 pcs |
Accessories For Purchase View compatible optional accessories and additional items available separately.
| Name | Functions |
| Single Sample Rack | For conventional liquid fluorescence samples |
| Multipurpose Fluorescent Sample Rack Holder | Base holder for other sample racks |
| Double-Frequency Filter Set | Includes 300 nm, 350 nm, 400 nm, 450 nm, 500 nm, 550 nm, 600 nm, and 650 nm filters (8 filters/set). Removes interference from double-frequency peaks at these wavelengths. |
| 200 μL Micro-Scale Centrifuge Tube Rack | For fluorescence measurement of centrifuge tube samples |
| Micro-Scale Capillary Sample Rack | For micro-scale capillary samples |
| Semi-Automatic Sample Rack | For semi-automatic sample handling |
| Membrane Sample Rack (Reflection) | For membrane sample measurement in reflection mode |
| Membrane Sample Rack (Transmission) | For membrane sample measurement in transmission mode |
| Powder Sample Rack | For powder samples |
| Jacket Sample Rack | For jacket samples |