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Fluorescence Spectrophotometer LMFSP-A100 offers a wavelength range from 250 to 700 nm. It provides a signal-to-noise ratio higher than 150 for detection of low-intensity readings through 1 cm quartz cuvette. It features a 10 nm bandwidth for both excitation and emission. Integrated with a C-T diffraction grating monochromator, covering 200 to 900 nm for enhanced versatility. Our Fluorescence Spectrophotometer offers 10-stage gain adjustment for different sample concentrations.
Specifications
| Wavelength Range | 250 to 700nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | Less than or equal to 0.5 nm |
| Detection Sensitivity | Signal-to-noise ratio greater than or equal to 150 |
| Measurement Source | Raman peak of water in a 1 cm quartz cuvette |
| Excitation And Emission Bandwidth | 10nm |
| Exciting Wavelength | 365 nm |
| Emission Monochromator | C-T diffraction grating (200 to 900 nm) |
| Light Source | 150W Xenon Lamp |
| Linearity | Greater than or equal to 0.995 |
| Stability | Better than 1.5% / 10 min |
| Response Time | 0.1 to 4 seconds (6 adjustable stages) |
| Scanning Time | 1 second |
| Gain Adjustment | 10 stages |
| Fluorescence Display Value | 0.00 to 600.00 |
| Operation Modes | Fluorescence & luminous intensity |
| Supported Modes | Offline and online |
| Data Transmission | USB 2.0 |
| Power Supply | 220V ± 22V, 50Hz ± 1Hz |
| Dimension (L× W×H) | 550 × 510 × 365 mm |
| Package Dimensions | 380 × 440 × 240 mm |
| Net Weight | 11 kg |
| Gross Weight | 14 kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Fluorescence Spectrophotometer LMFSP-A100 | $ 8625 | Each of 1 |
Features
Xenon lamp Illumination
USB 2.0 Data Connectivity
Flexible Response Time
Rapid Scanning Process
Dual Mode Operation
Standard Accessories
| Model No. | Accessory |
| LMFSP-A100-F1 | 365nm filter (Preassembled) |
| LMFSP-A100-S1 | Software interface |
| LMFSP-A100-P1 | Power cable |
| LMFSP-A100-U1 | USB wire |
| LMFSP-A100-F2 | Fuse（2A） |
| LMFSP-A100-F3 | Fuse（5A） |
| LMFSP-A100-Q1 | Quartz fluorescence sample cell10mm |
Optional Accessories
| Name | Product | Unit | Quantity |
| LMFSP-A100-M1 | Multi-Functional Base | Each | 1 |
| LMFSP-A100-P1 | Powder Sample Holder | Each | 1 |
| LMFSP-A100-F1 | Membrane/Film Sample Holder | Each | 1 |
Applications
Fluorescence Spectrophotometer LMFSP-A100 is vital for analyzing biological specimens in clinical diagnostics and also aids in pharmaceutical research for evaluating natural compounds, ensuring drug quality, and studying pharmaceutical metabolites.
Selection Guide
Fluorescence Spectrophotometer LMFSP-A100 is perfect for sensitive fluorescence analysis in research and quality control applications. Commonly used in biochemical studies, environmental monitoring, clinical diagnostics, and pharmaceutical testing, this instrument provides high accuracy and repeatability in fluorescence measurements. With a wavelength range of 250 to 700 nm, it supports a broad spectrum of fluorophores used in various assays. The ±1 nm wavelength accuracy and repeatability of ≤0.5 nm ensure reliable results across repeated trials. Its high detection sensitivity, marked by a signal-to-noise ratio ≥150, allows detection of low-concentration samples with clarity. Customers should consider this model if their application demands accurate spectral resolution, reliable sensitivity, and reproducible performance. Additionally, certification compliance and validation protocols associated with this model support regulated laboratory environments.
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Frequently Asked Questions
1 What is a Fluorescence Spectrophotometer?
A Fluorescence Spectrophotometer is an apparatus designed to measure the fluorescence emitted by a sample after it absorbs light of a specific wavelength.
2 How does a Fluorescence Spectrophotometer work?
It works by illuminating a sample with light, causing it to emit fluorescence, which is then measured to analyze the properties of the sample.
3 Can Fluorescence Spectrophotometer be used for quantitative analysis?
It can be used for quantitative analysis by measuring the fluorescence intensity of a sample and comparing it to a calibration curve created from standards with known concentrations.
4 How is Fluorescence Spectrophotometer used in biological research?
It is used in biological research to study molecular interactions, detect specific proteins, nucleic acids, and biomarkers, and analyze cellular processes in live or fixed samples.
5 Can Fluorescence Spectrophotometer be used for drug discovery?
It is commonly used in drug discovery to screen for potential drug candidates by monitoring interactions between compounds and biomolecules, such as proteins or DNA, in real time.
6 Can Fluorescence Spectrophotometer be used for environmental monitoring?
It is used to detect pollutants, toxins, and organic compounds in water, soil, and air samples by measuring their fluorescence properties.
7 What role does Fluorescence Spectrophotometer play in medical diagnostics?
It is used in medical diagnostics to detect specific biomarkers or disease-related molecules, helping in early disease detection and monitoring treatment progress.
8 Can Fluorescence Spectrophotometer be used in food and beverage analysis?
It is used in food and beverage analysis to detect contaminants, additives, and analyze the quality of substances like oils, proteins, and vitamins based on their fluorescence properties.
9 Can Fluorescence Spectrophotometer be used in forensic science?
It is used in forensic science to analyze trace evidence, such as bodily fluids, fibers, and chemicals, by detecting specific fluorescent markers in the samples.
10 What role does Fluorescence Spectrophotometer play in cellular imaging?
It is used in cellular imaging to analyze fluorescence emitted from specific cellular components, allowing researchers to study cellular structures, processes, and dynamics in live cells.