Jelight 90-0069-06 Zinc Pen-Ray UV Lamp

is a compact spectral light source providing a prominent 214 nm UV emission for absorption measurements, analytical instrumentation, air-pollution monitoring, wavelength calibration, and spectroscopy. Its thermally isolated lamp construction supports stable operation, while 203 mm (8 in.) stripped axial leads simplify integration into compatible instruments and OEM systems. The 90-0069-06 is designed for use with the Jelight PS-9 power supply.

Applications

UV Absorption and Detection

The 90-0069-06 provides a strong zinc emission near 214 nm for UV absorption cells, detectors, and measurement systems requiring a defined shortwave UV source.

Air-Pollution Monitoring

Zinc Pen-Ray lamps are commonly incorporated into air-pollution monitoring and environmental instrumentation that rely on a stable shortwave UV source for optical measurement.

Wavelength Calibration and Spectroscopy

The characteristic zinc spectrum provides a defined reference near 214 nm for wavelength calibration, spectroscopy, optical testing, and instrument development.

OEM and Analytical Instrument Integration

The 90-0069-06 uses stripped axial leads that extend directly from the end of the lamp assembly, making it suitable for equipment designed around an axial electrical connection.

Features

• Prominent 214 nm zinc emission supports UV absorption, spectroscopy, and analytical measurements.
• Stable spectral output supports repeatable optical and instrumentation applications.
• Thermally isolated lamp construction helps maintain stable operating conditions.
• Compact 20 mm (0.79 in.) lighted region supports integration into analytical and OEM equipment.
• 203 mm (8 in.) stripped axial leads accommodate equipment designed for end-entry electrical connections.
• Can serve as an alternative to a deuterium lamp in selected applications requiring a strong, stable source near 214 nm.

Specifications

Optional Accessories

• Jelight PS-9 Power Supply

FAQs

What are axial leads?

Axial leads extend directly from the end or center of the lamp base rather than exiting around its perimeter. The 90-0069-06 is supplied with 203 mm (8 in.) stripped axial leads for direct integration into compatible equipment.

Can the 90-0069-06 replace a deuterium lamp?

In some applications, yes. Zinc Pen-Ray lamps may provide an alternative to deuterium lamps when the application specifically requires a stable, prominent UV source near 214 nm. They are not a general replacement for broadband deuterium sources.

What safety precautions are required when using the 90-0069-06?

Shortwave UV radiation can injure the eyes and skin. Operate the lamp only in appropriately engineered equipment using suitable UV shielding, eye and skin protection, electrical safeguards, ventilation, and other controls appropriate to the application.

Warranty

The Jelight 90-0069-06 Zinc Pen-Ray UV Lamp is warranted against defects in materials and workmanship under normal use and service. Please inspect all protective equipment before each use. For warranty assistance, replacement parts, product support, or application guidance, contact ScienceLighting technical support. Warranty valid for 12 months.

Ordering

Have additional questions? Contact ScienceLighting at (650) 961-9031 or sales@sciencelighting.com.