Dual Germicidal / Optical Radiation Hazard Measurement System - Model ILT1400 XRL140T254

• 0.2% Linearity
• 20 Decade Dose Integration Range
• Direct Reading in any Optical Units
• Backlit Display/Membrane Keypad
• Darkroom Hold Button
• Hand Held - Completely Portable
• Battery Operated
• Ambient/Dark Zeroing Capability
• Automatic Ranging
• Automatic Shutoff

LOW-PROFILE, HIGH-INTENSITY GERMICIDAL DETECTOR

Configured specifically to measure germicidal effectiveness at 254 nm from a wide array of high intensity, germicidal sources.

Measurement Range: 3.33e^-7 to 1.17e⁺⁰ Watts/cm²

Spectral Range: 249 - 259 nm, Center wavelength at 254 nm.

Order part numbers:ILT1400 (meter), XRL140T254 (detector)

Applications:This detector has a narrow bandwidth with a center wavelength at 254 nm facilitating the measurement of germicidal effectiveness at 254 nm from high intensity germicidal UV sources such as low, medium and high pressure mercury lamps, xenon arc lamps, mercury arc, or mercury-xenon arc lamps. These sources produce a broad spectral UV output with more intense mercury lines than the output at 254 nm which will cause artificially high readings from detectors with a broader response. This detector is built into our low-profile XR housing for use in low clearance applications.

** System can also be used to test UV Hazard for low pressure mercury lamps.