LS-XeF

Xenon Flash Light Source

  • UV-Vis-NIR Spectral Range
  • High Radiant Intensity
  • Remote control with SPEC Hub
  • Optical Fiber Connector
  • Small, powerfull and reliable
  • High Flash Rate

XeF is a high-power pulsed xenon light source that offers a very high intensity with a pulse-to-pulse stability over the entire UV-Vis-NIR spectral range.

The highly efficient output with a lower pulse duration and adjustable flash rate makes this light source a great solution for applications that require absorbance, reflectance and fluorescence measurements.

High power for UV excitation

The flexibility of this light source makes it a great solution for fluorescence measurements due the ability to deliver high energy pulses in the UV range.

High flash rate

LS-XeF stands a maximum pulse rate of 278 Hz with high intensity and pulse-to-pulse stability that provides an excellent performance for long-duration measurements.

Easy integration in your spectroscopic setup

The new SPEC Hub provides the ideal solution to synchronize the operation of LS-XeF with the data collected by Sarspec’s spectrometers. Alternatively, LS-XeF can be triggered with any external TTL positive pulse generator.

Setup Examples

Fluorescence with Multipurpose Cuvette Holder and SENSE

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Multipurpose Cuvette Holder

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Xenon Flash Light Source

LS-XeF

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SENSE Spectrometer

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Patch Cord

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Patch Cord

Fluorescence with Multipurpose Cuvette Holder and FLEX+

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Multipurpose Cuvette Holder

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Xenon Flash Light Source

LS-XeF

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FLEX+ Spectrometer

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Patch Cord

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Patch Cord

Technical Information

 

Parameter
Wavelength Range
Xenon flashlamp lifetime
Maximum repetition rate
Local Operation
Trigger input
Flash output
Value
190 – 2000+ nm
1 000 000 000 flashes
278 Hz
Intensity controller
SPEC Hub or an external TTL positive pulse
48.6 mJ

More Information

Pulse duration ~ 7 µs (at 1/3 height of the pulse)
Optical fiber connector SMA 905
Power consumption (maximum) 6W
Power requirements 12 VDC / 1.2 ADC
Dimensions 152 (L) x 45 (W) x 77 (H) mm
Weight 750 g

Typical Applications

LS-XeF is a powerful UV-Vis-NIR source that exceeds the demands for absorbance, reflectance, and fluorescence measurements. The spectral output provided by the pulsed xenon lamp is stable and offers high efficiency for a wide range of educational, scientific, and industrial spectroscopic applications. Find out more about the flexibility of our measurements setup using XeF light source in our Application Notes database.

Ordering Information

Part-Number
LS-XeF
B-XeF
HUB-LS
Description
XeF Light Source (power supply included)
Lamp Unit Replacement for XeF
SPEC Hub for optional Remote Control (cable included)

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