Jelight 95-0256-03 Pen-Ray Dual-Wavelength UV Field Pack

formerly designated as the FP-LSD, is a compact, battery-powered UV system providing interchangeable 254 nm and 365 nm Pen-Ray light sources for field inspections, spectroscopy, fluorometry, wavelength calibration, and portable analytical work. An external lamp connector allows the supplied shortwave and longwave sources to be exchanged while using the same integrated DC power supply and 9 V battery.

Applications

Field Inspection and Portable UV Work

The 95-0256-03 provides selectable 254 nm and 365 nm UV sources for inspections, measurements, and laboratory work performed away from a fixed benchtop power supply.

Fluorometry and Fluorescence

Interchangeable 254 nm and 365 nm sources allow users to select the UV wavelength better suited to compatible fluorescent materials, compounds, and inspection methods.

Spectroscopy and Optical Measurements

The dual-source configuration provides two defined UV wavelength options from a single portable power system for spectroscopy, optical measurements, detector evaluation, and compatible analytical applications.

Wavelength Calibration

The 95-0256-03 provides compact UV sources for compatible wavelength-calibration, optical-reference, and instrument-testing applications where portable operation is required.

Features

• Includes interchangeable 254 nm and 365 nm Pen-Ray UV light sources.
• External lamp connector allows the supplied UV sources to be exchanged using the same Field Pack power supply.
• 365 nm source uses a phosphor/jacket configuration for longwave UV output.
• Integrated DC power supply eliminates the need for a separate benchtop Pen-Ray power supply.
• Operates from a standard 9 V battery for portable use away from AC power.
• 44.5 mm (1.75 in.) lighted length provides a compact source for portable optical and analytical work.
• Lightweight design supports convenient transport between laboratory and field locations.
• Integrated belt clip provides an additional carrying option during field use.

Specifications

FAQs

Can the 254 nm and 365 nm lamps be interchanged?

Yes. The 95-0256-03 uses an external connector on its power supply so the supplied 254 nm and 365 nm Pen-Ray light sources can be exchanged as needed.

What type of battery does the 95-0256-03 use?

The 95-0256-03 operates from a standard 9 V battery, allowing portable operation where access to AC power is unavailable or inconvenient.

What safety precautions are required when using the 95-0256-03?

Avoid direct exposure of the eyes and skin to ultraviolet radiation from either light source. Use appropriate UV-blocking eyewear, shielding, protective clothing, and application-specific safety procedures whenever the Field Pack is operating.

Warranty

The Jelight 95-0256-03 Pen-Ray Dual-Wavelength UV Field Pack 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.