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FLS1000 – Photoluminescence Spectrometer

The FLS1000 Spectrometer sets the standard in both steady state and time-resolved photoluminescence spectroscopy for both fundamental research and routine laboratory applications.

Whether you are studying photophysics, photochemistry, biophysics, biochemistry, material or life sciences, the FLS1000 will enable you to reliably and accurately measure luminescence spectra and kinetics using state-of-the-art sources, detectors, acquisition techniques, quality optics and precision mechanics. The large sample chamber will house practically any type of sample accessory.

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  • Fluoracle® software package – easily accessible user interface and updated features
  • Higher Resolution –  325 mm focal length monochromators provide superb accuracy and excellent stray light rejection with minimum step size
  • Faster measurements – increased scan speeds and leading performance
  • Increased automation – ease of use for even the most complex configurations
  • NEW MicroPL Upgrade allows spectral and time-resolved photoluminescence measurements of samples in the microscopic scale
  • Live video demonstration – contact us to arrange an online demonstration. We can accept your samples and talk you through the process as we run test measurements.
Specifications Spectral Phosphorescence Lifetime Fluorescence Lifetime
Mode of Operation Single Photon Counting Time-Resolved Single Photon Counting (Multi Channel Scaling – MCS) Time-Correlated Single Photon Counting (TCSPC)
Lifetime range Milliseconds to hours 10 ns – 50 s * 5 ps – 10 µs *
Sensitivity >35,000:1 ** n/a n/a
Excitation Sources
Type 450 W ozone-free xenon arc lamp Microsecond flashlamp Picosecond pulsed diode lasers (EPLs) and pulsed LEDs (EPLEDs)
Spectral Range 230 nm- > 1000 nm 200 nm – >1000 nm Discrete wavelengths between 250 nm – 980 nm
Pulse width n/a 1 µs – 2 µs from 60 ps
Options Ozone generating lamp with spectral range
200 nm – >1000 nm		 Low to medium repetition rate pulsed lasers Nanosecond flashlamp
200 nm – >400 nm
pulse width <1 ns
* source and detector dependent
** standard water Raman measurement conditions: Excitation wavelength = 350 nm, Excitation and emission bandwidths = 5 nm, step size = 1 nm, integration time = 1 s, emission wavelength = 397 nm, noise measured at 450 nm and calculation based on the SQRT method

 

 

Monochromator Specifications
Type Czerny-Turner with ‘plug and play’ triple grating turret
Focal Length 325 mm (double monochromators: 2 x 325 mm)
Stray Light Rejection 1:10-5 (single), 1:10-10 (double)
Gratings Mounted to triple grating turret
Accuracy +/- 0.2 nm *
Minimum Step Size 0.01 nm *
Option Spectral graphs available for operations of CCDs and diode array detectors
* grating dependent

 

Detectors PMT-900 PMT-1010 PMT- 1400/1700 HS-PMT MCP-PMT
Spectral Range 185 nm – 900 nm 300 nm – 1010 nm 300 nm – 1700 nm 230 nm – 870 nm 200 nm – 850 nm
Dark Count Rate <50 cps (-20 °C) <100 cps (-20 °C) <200 cps (-80 °C) <100 cps (-20 °C) <50 cps (-20 °C)
Reponse Width 600 ps 600 ps 800 ps 200 ps <25 ps
Options A wide variety of other photomultipliers and analogue detectors are available up to 5,500 nm

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