Jelight Cadmium Pen-Ray® Lamps are compact ultraviolet light sources designed primarily for use with UV absorption cells, detectors, and analytical instrumentation. Their characteristic cadmium emission makes them useful for spectroscopy, wavelength calibration, air-pollution monitoring, and other applications requiring a stable spectral reference source. The lamps feature a compact quartz construction and are available in different electrical-lead configurations to accommodate instrument and replacement requirements.

Applications

• UV absorption measurements
• Air pollution monitoring
• Wavelength calibration
• Spectroscopy
• Detector and optical-system testing
• Analytical instrumentation

Features

• Cadmium-filled Pen-Ray® ultraviolet light source
• Compatible with Jelight PS-9 power supplies
• 24 mm (0.94 in.) lighted length
• 110 mm (4.33 in.) overall lamp length
• 17.8 mm (0.70 in.) quartz diameter
• 203 mm (8 in.) stripped electrical leads
• Compact, handle-free construction for analytical and instrument-integrated applications

Product Comparison

Technical Support

Need help selecting the right Jelight Cadmium Pen-Ray® Lamp for your application? ScienceLighting can assist with lamp selection, power-supply compatibility, replacement identification, and technical guidance. Contact us at (650) 961-9031 or sales@sciencelighting.com.