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About Edinburgh instruments
Edinburgh Instruments is a global leader in the research, development and manufacturing of state-of-the-art spectroscopic instrumentation for over 50 years
A global leader in the research, development and manufacturing of state-of-the-art spectroscopic instrumentation. For the last 50 years Edinburgh Instruments has established a reputation for quality and innovation. Based in Edinburgh, in the United Kingdom, Edinburgh Instruments designs and manufactures a wide variety of molecular spectrometers including Photoluminescence and Fluorescence, Raman, UV-Vis and Transient Absorption along with various laser systems from picosecond pulsed to CW and from the UV to FIR.
The company has an extensive global distribution network and has a reputation for the delivery of high quality, accurate instrumentation together with one-to-one customer service support.
TECHNIQUES
Steady State Fluorescence
Steady State Fluorescence Spectroscopy investigates the long-term average fluorescence of a sample when irradiated with UV, Visible or near-IR Light. Edinburgh Instruments offers a range of research grade and analytical steady state spectrofluorometers. These vary in a number of ways but can be compact, benchtop or modular, and fully customisable for any type of fluorescence measurements that will meet the most demanding research requirements.
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Time Resolved Fluorescence
Time-Resolved Fluorescence (or Fluorescence Lifetime) Spectroscopy is an extension of Steady State Fluorescence. When we discuss time-resolved fluorescence or fluorescence lifetimes, what we are studying is the fluorescence of a sample monitored as a function of time after excitation by a pulse of light. Fluorescence lifetimes, occurring as emissive decays from the singlet-state, can also be approximated as those decays occurring in the time region from picoseconds to nanoseconds.
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Phosphorescence Lifetime
Phosphorescence lifetimes, occurring as emissive decays from the triplet-state, can also be approximated as those decays occurring in the time region from tens of nanoseconds to seconds. Phosphorescence lifetime measurements are carried out using a technique called Multi-Channel Scaling (MCS) and this is used for the acquisition of sample decays.
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Raman Spectroscopy
Raman Spectroscopy is a non-destructive technique that is used for the identification and quantification of chemical composition. The technique was named after physicist C. V. Raman, Nobel Prize winner in 1930 for contributions to spectroscopy.
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UV-Vis Spectroscopy
UV-Vis Spectroscopy (or Spectrophotometry) is a quantitative technique used to measure how much a chemical substance absorbs light. This is done by measuring the intensity of light that passes through a sample with respect to the intensity of light through a reference sample or blank. This technique can be used for multiple sample types including liquids, solids, thin-films and glass.
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Transient Absorption
Transient Absorption / Laser Flash Photolysis is a technique for studying transient absorption of chemical and biological species generated by a short intense light pulse from a pulsed laser source
(‘pump source’).
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PRODUCT RANGE
Edinburgh Instruments molecular spectroscopy product range is designed to meet the ever-increasing demand for fast, accurate, and reliable measurements. Supporting fluorescence and Raman spectroscopy, Transient Absorption and UV-Vis, the modular and straightforward architecture of their instruments provides choice and flexibility to build a system to suit current, and future applications with utmost precision. The superior quality and design of their products guarantees the highest performance and specifications to advance research to the fullest.
Products can be customised, upgraded and are supported with superior software providing photoluminescence, Raman and Transient Absorption control and analysis. A substantial range of accessories is also available as are ex demo instruments.
Fluorescence Spectroscopy
FLS1000 Photoluminescence Spectrometer
FS5 Spectrofluorometer
• Steady State Fluorescence
• Fluorescence Lifetime (TCSPC)
• Phosphorescence Lifetime (MCS)
• Spectral Coverage into the Near-Infrared
• Polarisation and Anisotropy (POL)