LS-LED

LED Light Source

  • UV-Vis-NIR Spectral Range
  • Interchangeable High Power LEDs
  • Adjustable Power Output
  • SMA Optical Fiber Connector
  • Narrow Emission Wavelength Range
  • Innovative Slide Concept
  • Remote Control with SPEC Hub

      LS-LED is a compact and reliable LED light source that provides a stable and high-power spectral output for fluorescence measurements and other applications requiring narrowband illumination.

      The innovative concept of LS-LED offers an easy and fast way of changing between the different wavelength options. Coupled witht the SPEC Hub, it can be remotely operated in continuous, pulsed, or modulated mode.

      Just slide... and work with the wavelength you need!

      A innovative and creative solution for an easy and fast change between different LEDs. You only need to choose the ideal wavelength and insert the LED slide into the slot holder on the side of LS-LED. Simple as that!

       

      High Power Excitation

      LED is the perfect light source to use in fluorescence measurements. In order to maximize the sensitivity, Sarspec supplies high-efficiency LEDs with full optical power concentrated in a short wavelength band. For users that want to have different levels of output power, there’s a knob to adjust the intensity for each application.

      A wide range of LEDs

      For a great excitation flexibility of your LED light source, Sarspec offers a large number of LEDs with different wavelengths, covering from 255 to 1550 nm.

      Multiple modes of operation and easy integration

      The advanced electronics allows the LS-LED to be operated in continuous, pulsed and modulated modes.  Trigger functions makes this the perfect solution for integration in your experiment. Complete it with our SPEC Hub and turn this into a turnkey solution with full control via software.

      Setup Examples

      Fluorescence with Multipurpose Cuvette Holder

      L

      Multipurpose Cuvette Holder

       

      L

      Patch Cord

      L

      Patch Cord

      L

      FLEX + Spectrometer

      L

      LED Light Source

      LS-LED

      Fluorescence with Flow Cell

      L

      Patch Cord

       

      L

      Patch Cord

      L

      Flow Cell

      L

      LED Light Source

      LS-LED

      L

      SENSE Spectrometer

      Technical Data

       

      Parameter
      Wavelength range
      Optical power
      Operation modes
      Intensity control
      Trigger Out / In
      Optical fiber conector
      Value
      255 to 1550 nm
      500 µW to 750 mW (in a continuous wave)
      Continuous (CW), Int. Pulsed, Ext. Pulsed and Ext. Modulated
      Adjustable local knob or remotely
      Yes / Yes
      SMA 905

      More Information

      External control
      Pulsed (max. 1KHz) and Modulated (CW-500 KHz)
      Pulse Frequency  1 KHz, 1% duty cycle
      Power consumption (maximum) 7 W
      Power requirements 9 VDC/ 2 ADC
      Dimensions 95 L) x 74 (W) x 80 (H) mm
      Weight 650 g

      Ordering Information

      Part Number
      LS-LED
      LED-X
      HUB-LS
      Description
      LED light source (Requires one slide LED-X)
      LED-X, where X is the LED wavelength
      SPEC Hub for optional remote control (cable included)

      Contact Form

      Download our catalogue

       

      Get a resumed information about our LS-LED