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Pen-Ray® UV Light Sources

By UVP
Pen-Ray® UV Light Sources

Pen-Ray® Lamps are low pressure, cold cathode UV lamps made of double bore quartz tubing. This design allows the electrodes to be positioned at one end of the lamp providing easy access into small apertures. Depending on the lamp characteristics, primarily the lighted length, the power requirement to the lamp can range from 2 to 20 watts and produce from 40 µW/cm2 to over 20 mW/cm2. Features include:

  • Isolated spectral lines for calibration purposes
  • Slower solarization of the quartz tubing
  • Contamination free internal environment for superior quality and life of the lamp
  • Increased stability of the emission for accuracy and reproducibility
  • Typical useful lamp life of 2000-8000 (depends on lamp type)
  • Miniature lamp size: As small as 1.85in(47mm) with a lighted length of approximately 0.04in (1.02mm)
  • Cool burning compared to higher pressure lamps
  • Variable energy output option based on current and components

Standard light source models are available with a variety of characteristics.

Rare Gas Lamps stock designs incorporate the Pen-Ray® 11SC-1 body but replace the Mercury for other reactive ingredients. Gases available include Argon, Krypton, Neon, Xenon and Neon-Mercury. Gas combinations and alternative body designs are also available as custom products.

Zinc and Cadmium Lamps are designed primarily for use with the UV absorption cells and detectors and are frequently used in air pollution monitoring devices. Zinc lamps can also substitute for deuterium lamps in some applications due to the zinc lamps' superior thermal stability, long life and prominent 214nm energy peak. The electrical leads enter the lamp base at the perimeter of the base. Lead lengths are also optional.

Ozone Generators produce a continuous flow of ozone as well as a stable source for water purification and air pollution studies. Designed for calibration of field and laboratory ozone analyzers. The stable ozone generator utilizes the photochemical reaction of oxygen under shortwave (185nm) UV to produce a continuous flow of ozone. A power supply (included with all models) feeds reliable and stable power to the lamps providing uniform ozone generation. Ozone Generators are a stable oxidant source for instrument development and for aging and testing of materials. They incorporate Pen-Ray® Lamps which are inserted into the generator box and can be removed and used in other applications.

Field Packs combine a Pen-Ray® UV light source and a DC power supply (with 9V battery) in a compact, portable package. Field Packs are lightweight (0.3 lbs) and small enough to fit in a pocket or to be carried by the belt clip attached to the power supply. Available with a choice of options for customization or in three standard configurations. Part number 49-95-0256-03 provides two interchangeable light sources (365nm and 254nm). Lamp connector is located on the outside of the power supply for this configuration only. Other configurations come with the light source permanently connected to the power supply.






Pen-Ray® Standard Light Sources

                 
Cat.No. Brand Name Wavelength Voltage Addl. Info. EA    
49-90-0012-01 Pen-Ray® 11SC1 Standard Light Source 254nm UV 800V/270V (Start/Operate) 2.12/0.256 in. (Lighted Length/Diameter) $255.06
1/EA
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49-90-0019-01 Pen-Ray® 11SC1L Standard Light Source 365nm UV 800V/270V 2.25/0.375 in. $274.68
1/EA
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49-90-0020-01 Pen-Ray® 11SC2 Standard Light Source 254nm UV 800V/270V 0.75/0.256 in. $245.25
1/EA
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49-90-0004-01 Pen-Ray® 3SC9 Standard Light Source 254nm UV 640V/56V 9.0/0.375 in. $540.64
1/EA
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Pen-Ray® Rare Gas Lamps

           
Cat.No. Brand Name EA    
49-90-0013-01 Pen-Ray® Argon Fill Lamp $255.06
1/EA
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49-90-0014-01 Pen-Ray® Krypton Fill Lamp $255.06
1/EA
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49-90-0015-01 Pen-Ray® Neon Fill Lamp $270.32
1/EA
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49-88-0016-01 Pen-Ray® Neon-Mercury Fill Lamp $466.52
1/EA
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49-90-0017-01 Pen-Ray® Xenon Fill Lamp $273.59
1/EA
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Pen-Ray® Zinc and Cadmium Lamps

           
Cat.No. Brand Name EA    
49-90-0069-05 Pen-Ray® Zinc Lamp, Radial Lead 8 in. (203mm) $553.72
1/EA
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49-90-0071-03 Pen-Ray® Cadmium Lamp, Radial Lead 8 in. (203mm) $553.72
1/EA
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Pen-Ray® Stable Ozone Generators

               
Cat.No. Brand Name Voltage Addl. Info. EA    
49-97-0066-01 Pen-Ray® SOG-1 Stable Ozone Generator 115V 0.8ppm @ 0.5L/min (Ozone Production), 2.12 in./53.8mm (Lighted Length) $915.60
1/EA
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49-97-0066-02 Pen-Ray® SOG-1 Stable Ozone Generator 230V 0.8ppm @ 0.5L/min, 2.12 in./53.8mm $915.60
1/EA
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49-97-0067-01 Pen-Ray® SOG-2 Stable Ozone Generator 115V 3.0ppm @ 1.0L/min, 9 in./228.6mm $1144.50
1/EA
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49-97-0067-02 Pen-Ray® SOG-2 Stable Ozone Generator 230V 3.0ppm @ 1.0L/min, 9 in./228.6mm $1144.50
1/EA
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Pen-Ray® Field Packs

             
Cat.No. Brand Name Wavelength EA    
49-95-0256-01 Pen-Ray® FP-L Field Pack 365nm phosphor/jacket $528.65
1/EA
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49-95-0256-02 Pen-Ray® FP-S Field Pack 254nm $516.66
1/EA
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49-95-0256-03 Pen-Ray® FP-LS Field Pack 365nm phosphor/jacket and 254nm $664.90
1/EA
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Pen-Ray® Power Supplies

             
Cat.No. Brand Name Voltage EA    
49-99-0055-01 Pen-Ray® PS-1 Power Supply 115V/60Hz $323.73
1/EA
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49-99-0055-02 Pen-Ray® PS-1 Power Supply 220V/50Hz $323.73
1/EA
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49-99-0056-01 Pen-Ray® PS-2 Power Supply 115V $323.73
1/EA
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49-99-0056-02 Pen-Ray® PS-2 Power Supply 230V $323.73
1/EA
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49-99-0057-01 Pen-Ray® PS-3 Power Supply 115V $316.10
1/EA
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49-99-0057-02 Pen-Ray® PS-3 Power Supply 230V $316.10
1/EA
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