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Hamamatsu L2194-01 Super-Quiet Xenon Lamp

  • Hamamatsu L2194-01
  • Image 2
HAM L2194-01
1.10 LBS

Product Description

Hamamatsu L2194-01 Super-Quiet Mercury Xenon Lamp has an output of 240 to 2000 nanometers with Ozone-free window material. Xenon lamps emit a continuous spectrum with high luminance and high color temperature, ranging from the UV to visible to infrared range. Xenon lamps are therefore ideal for various types of photometric equipment such as spectrophotometers. All of our xenon lamps employ a high-performance cathode that eliminates the problems of conventional lamps and are widely used in applications where high-precision measurement lamps are needed.  


  • Spectrophotometer
  • Liquid chromatograph
  • Fluor spectrophotometer
  • Microscope Light Source
  • Color analyzer, color scanner
  • Solar simulator, etc.


  • 75 W,
  • Spectral distribution : 240 nm to 2000 nm,
  • Short gap,


  • No arc point shift,
  • High stability
    • Fluctuation (p-p) 0.2 % Typ., 1.0 % Max.
    • Drift  ±0.5 %/h Typ.
  • High color temperature: 6000 K
  • Strong line spectra from the ultraviolet to the visible region,
  • The irradiance of xenon lamps is continuous over the ultraviolet, visible and infrared regions.
  • High performance "BI(Barium-Impregnated) cathode.




Product Name Xenon Lamp
Lamp Rating 75 W
Arc Length 1.3 mm
Lamp Current 5.4 +/- 0.5 A
Lamp Voltage 15 V
Window Material Ozone-free Silica
Spectral Distribution (Short) 240 nm
Spectral Distribution (Long) 2000 nm
Light Output Stability Drift Typ. +/- 0.5 %/h
Light Output Stability Fluctuation (p-p) Max. 1 %
Guaranteed Operation Life 1000 h
Average Life 2000 h
Orientation Vertical +/-15 or Horizontal +/-15 degree
Cooling Method Convection Cooling
Supply Voltage Min. 50 V dc
Trigger Voltage 15 kV
Weight 15 g

Cross Reference

NANOMETRICS 9400-0089, 9400-016393

Product Warning

Xenon Short Arc lamps emit harmful ULTRAVIOLET RADIATION, are under HIGH PRESSURE, require a HIGH VOLTAGE ignition, and can GENERATE OZONE (unless designated "OFR".) These lamps get VERY HOT during operation, and remain hot after operation for a significant time. Avoid direct or reflected exposure as this can cause serious skin burns and eye injury. This lamp should only be operated in properly designed and maintained equipment. Proper protective gear should be worn at any time the lamps are to be handled.  Hg - LAMP CONTAINS MERCURY.  

Warranty Information

Manufacturer's Warranty:
The manufacturer warrants its products to be free of detects in materials and workmanship for the stated period from date of original purchase invoice. All warranties or merchant ability and fitness for any purpose and all other warranties, expressed or implied, except those expressly set forth herein, are deemed waived and excluded. Manufacturer's duty under the warranty is limited to replacement and/or repair of the defective part at their exclusive option. Seller shall not be liable for any expenses or damages incurred by the purchaser except as expressly set forth herein, and in no event shall seller or manufacturer be liable for any special, incidental or consequential damages of any kind. This warranty does not supersede any statutory rights that may be available in certain countries. The foregoing manufacturer's warranty of shall be voided, and of no force and effect if buyer has modified or damaged the product.

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