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Help CenterMF-FS97series Fluorescence Spectrophotometer for Laboratory
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Introduction
MF-F97 fluorescence spectrophotometer is a new generation of high performance molecular luminescence analysis instrument. The product structure is exquisite, has the characteristics of high detection sensitivity, fast scanning speed, wide spectrum measuring range, high dynamic range, fast 3D scanning, and so on. Easily meet the requirements in the field of material research, pharmaceutical analysis, biochemical and clinical testing, water quality analysis and control, food safety testing (dairy products, aquatic products, such as vitamin C, selenium, aflatoxin), and other areas.
Main 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, 1 minute to get high quality of 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: instrument is equipped with excitation light dual beam ratio monitoring system to ensure the fluorescence signal 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 the detection sensitivity.
Built-in optical gate: Built-in optical gate, designed for unstable sample.
Technical Parameters
| Model | MF-FS97 | MF-FS97XP | MF-FS97Pro | MF-FS98 |
| Excitation Source | 150W xenon lamp | |||
| Excitation Wavelength | 200nm~900nm | |||
| Emission Wavelength | 200nm~900nm | |||
| Excitation Slit | 10nm | 2nm/5nm/10nm/20nm | 2nm/5nm/10nm/20nm | 1nm/2nm/5nm/10nm/20nm |
| Emission Slit | 10nm | 2nm/5nm/10nm/20nm | 2nm/5nm/10nm/20nm | 1nm/2nm/5nm/10nm/20nm |
| Wavelength Accuracy | ±1.0nm | ±0.4nm | ±1.0nm | ±0.4nm |
| Wavelength Repeatability | ≤0.5nm | ≤0.2nm | ≤0.5nm | ≤0.2nm |
| Signal-to-Noise Ratio | Raman peak of water(P-P) S/N≥150(10nm Slit) | Raman peak of water(P-P): S/N≥200 (10nm Slit) | Raman peak of water(P-P): S/N≥150 (10nm Slit) | S/N≥350(P-P)S/N≥1000(RMS) |
| Limit | ≤1×10-10 g/ml (Quinine Sulfate Solution) | ≤5×10-11 g/ml (Quinine Sulfate Solution) | ≤1×10-10 g/ml (Quinine Sulfate Solution) | ≤5×10-11 g/ml (Quinine Sulfate Solution) |
| Linearity | γ≥0.995 | |||
| Peak Repeatability | ≤1.5% | |||
| Stability(10min) | Zero Drift：±0.3 Value Limit：±1.5% | |||
| Wavelength Scan Speed | Multi-speed Level, Maximum at 48000nm/min | Multi-speed Level, Maximum at 60000nm/min | ||
| Photometric Quantity Range | 0.00~10000.00 | -9999~9999 | ||
| Minimum Sample Size | 1mL (Using a standard 10mm square sample cell) | 0.5mL (Using a standard 10mm square sample cell) | ||
| Response Time | 0.02/0.1/0.5/1/2/4/8 s，Auto adjust | |||
| Data Transportation | USB2.0 | |||
| Optional Accessory | Multi-function fluorescent sample rack holderMembrane sample rack, Powder sample rack, Sample cell jacket200uL microcentrifuge tube accessoryUpconversion fluorescent accessoryAuto Polarization Filter(only MF-FS97 series)Fluorescence Quantum Yield accessory(only for MF-FS98) | |||
| Power Supply | AC220V/110V±10%，50/60HZ | |||
| Consumption | 200W | |||
| External Size(W*D*H) mm | 380*445*310 | 610*460*365 | ||
| Package Size (W*D*H) mm | 535*500*380 | 785*665*530 | ||
| Net Weight (KG) | 12 | 21 | ||
| Gross Weight (KG) | 14 | 40 | ||
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