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Germicidal Light Measurement System - Model ILT1400 SEL240/QNDS2/TD

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hand-held, attenuated germicidal light measurement system

ILT1400 RADIOMETER / PHOTOMETER
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
DETECTOR: SEL240/QNDS2/TD

MEDIUM INTENSITY, LOW PRESSURE MERCURY DETECTOR Configured to measure more intense low-pressure mercury lamps with the addition of an attenuator filter. Measurement Range: 3.33e^-5 to 3.33e^-1Watts/cm² Spectral Range:185 – 320 nm, calibration wavelength at 254 nm Order part number: ILT1400 (meter), SEL240/QNDS2/TD (detector) Dimensions: 65 mm x 42 mm diameter Applications: This detector has a peak spectral response at 254 nm and a 100x attenuation filter to facilitate measurement of medium-intensity, low-pressure mercury sources. Since low-pressure mercury lamps produce better than 95% of their energy at 254 nm, they are easily measured by this detector without additional bandwidth filtration.

FILTERS AND INPUT OPTICS ARE REMOVABLE AND MAY BE ORDERED SEPARATELY FROM DETECTOR ASSEMBLY TO ALLOW FILTER AND INPUT OPTIC SWAPPING.

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