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Sutter Lambda HPX Liquid Cooled LED Light Source
    Sutter Lambda HPX Liquid Cooled LED Light Source
    Purchase Sutter Lambda HPX Liquid Cooled LED Light Source
    • Sutter Lambda HPX Liquid Cooled LED Light Source

      SKU: LB-HPX
      Product Code: sutter-lambda-hpx
      Vendor: Sutter Instrument
    • Price: $6,580.00

      Quantity in Basket:  None

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    Sutter Lambda HPX Liquid Cooled LED Light Source

    The Sutter Lambda HPX represents the latest generation of liquid-cooled high-output LED light sources. Designed around a single 90W 4.25mm LED die, the Lambda HPX provides light output comparable to a 200W xenon arc lamp. A quiet, vibration-free liquid cooling head (pre-filled at the factory) allows us to maintain the low junction temperatures required to reach the manufacturer’s projected bulb life of 60,000 hours. The HPX is expected to retain 95% of its original output at 5000 hours, and 80% after 10,000 hours. The lightweight precision-machined LED head is designed to mount directly on the epi port of a microscope using an included microscope adapter (specify at time of order). This affords the maximum amount of light coupled directly to the scope, without the losses associated with a liquid light guide.

    Because LEDs exhibit color shift with current change, the Lambda HPX was designed to dim the LED using either PWM or current control. PWM will be preferable for most applications, and allows the LED to run cooler. PWM switching is at 28KHz, high enough for use with most high speed cameras. For those with applications intolerant of pulsed output, dimming via current control is also available. PWM and current information are conveniently displayed on the front panel display, and are manually selectable via control knobs. Integral shuttering time is 10 microseconds to turn on and off.

    PWM can also be controlled externally via analog input. TTL input and output allows for triggering from either software or directly from another device such as a camera or digital IO board. The LED cable, and cooling lines are easily removable from the chassis with no-drip quick connectors. This allows for easy setup and routing of cables through your setup. Active temperature monitoring insures that the LED life will be maximized.

    Light output is in the visible spectrum from 400nm-729nm. Both a cool white and “tungsten” white LED is available(see spectra). Special order units are available with 630nm, 530nm, 460nm, and 405nm wavelength specific LEDs. The Lambda HPX can also be combined with our TLED to create a two-channel system with any combination of wavelengths.

    • Pre-filled liquid cooling
    • Dimming via PWM or Current control
    • Long stable lamp life
    • Front mounted connectors for ease of access
    • TTL and Analog controls
    • Integral Shuttering


      Output Range
      White light (400nm - 700nm)

      Turn on time: 10 s
      Turn off time: 10 s

      LED Life
      60,000 hours

      PWM Frequency
      28 KHz

      Input / Output
      TTL & Analog

      Standard White LEDs
      Cool white or Tungsten white(see spectra)

      Optional LEDs
      630nm, 530nm, 460nm, and 405nm

      PWM or Current control

      Control Box
      12.25in W x 9in D x 5.25in H | 311mm W x 229mm D x 133mm H

      Head (attaches to scope)
      2.5in W x 3in H x 5in L | 64mm W x 76mm H x 127mm L

      Length of cabling between Head and Control Box
      4ft | 1.2m

      12.5lbs | 5.7Kg

      120/240 Volts
      50/60 Hertz power line
      150 Watts max

      RoHS Compliant