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Model Overview.
The Edinburgh FLS1000 Spectrofluorometer is a high-sensitivity instrument used to study fluorescence by measuring emitted light intensity and fluorescence lifetime. It supports advanced research in biology, chemistry, pharmaceuticals, nanotechnology, and material science.
Model Details.
Single Photon Counting mode for highly sensitive fluorescence detection
- Time-Correlated Single Photon Counting (TCSPC) for fluorescence lifetime measurement
- Fluorescence lifetime range: 5 ps – 10 µs
- Extended lifetime measurement: milliseconds to hours
- Sensitivity: >35,000 : 1
- 450 W ozone-free Xenon arc lamp as continuous excitation source
- Picosecond pulsed diode lasers for precise lifetime studies
- Spectral measurement range: 230–2050 nm
Available Detectors:
- PMT-900: 185–980 nm
- HS-PMT: 230–870 nm
- MCP-PMT: 200–850 nm (ultrafast detector)
- InGaAs: 950–2050 nm (Near-Infrared detector)
The Edinburgh FLS1000 Spectrofluorometer is an advanced instrument used to study fluorescence by measuring fluorescence intensity, emission spectrum, lifetime, and quantum yield.
Key Applications:
Biology: Protein fluorescence, DNA/RNA studies, biomolecular interaction analysis
Material Science: Quantum dots, Nanomaterials, OLED/LED materials, Semiconductors
Chemistry & Pharmaceuticals: Fluorescent dyes, Drug interaction studies, Sensor development
Advanced Research: Energy transfer studies, Photoluminescence analysis, Temperature-dependent fluorescence
Analyzes liquids, powders, thin films, pellets, and solid samples with high sensitivity.
Sample Requirement:
- Liquids: Minimum 1 mL (3 mL preferred)
- Powders: Around 100 mg
- Thin films / pellets: Can also be analyzed
Measurement Range:
- UV Region: 230–400 nm
- Visible Region: 400–700 nm
- Near Infrared Region: 700–2050 nm
Special Accessories:
- Temperature-controlled sample holder: −10°C to +105°C
- Front-face sample holder for powders and solids
- Integrating sphere for quantum yield measurement
Measures:
- Fluorescence Intensity
- Fluorescence Lifetime
- Quantum Yield
