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Zinc Pen-Ray® Lamps

Jelight Zinc Pen-Ray® Lamps are specialized ultraviolet light sources with a prominent emission at 214 nm. Designed for analytical and instrumentation applications, these lamps are commonly used for UV absorption measurements, spectroscopy, wavelength calibration, air-quality monitoring, and other applications requiring a reliable short-wave ultraviolet source. Multiple lead configurations and lengths are available to accommodate different instrument designs and replacement requirements.

Applications

  • UV absorption measurements
  • Air pollution monitoring
  • SO2 analyzers
  • Wavelength calibration
  • UV spectroscopy
  • Analytical instrumentation

Features

  • Prominent ultraviolet emission at 214 nm
  • Compatible with Jelight PS-9 power supplies
  • 20 mm (0.79 in.) lighted length
  • Available with multiple axial and radial lead configurations
  • Multiple lead lengths available for instrument and replacement compatibility
  • Designed for analytical, calibration, spectroscopy, and UV absorption applications

Product Comparison

SKU Product Comparison
90-0069-05 Radial-lead Zinc Pen-Ray® Lamp with 203 mm (8 in.) leads and approximately 351 mV photodetector signal.
90-0069-06 Axial-lead Zinc Pen-Ray® Lamp with 203 mm (8 in.) leads.
90-0069-07 Radial-lead Zinc Pen-Ray® Lamp with 305 mm (12 in.) leads.
90-0069-10 Radial-lead Zinc Pen-Ray® Lamp with 203 mm (8 in.) leads and approximately 400 mV photodetector signal.
90-0069-11 Axial-lead Zinc Pen-Ray® Lamp with extended 431.8 mm (17 in.) leads.
90-0069-14 Axial-lead Zinc Pen-Ray® Lamp with 355.6 mm (14 in.) leads.
90-0069-16 Axial-lead Zinc Pen-Ray® Lamp with 304.8 mm (12 in.) leads.

Technical Support

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