The DALE40 Phototherapy Radiometer is designed to accurately measure light radiation in the blue part of the spectrum, from 429 to 473 nanometers. Phototherapy exposure in this range is used in the treatment of hyperbilirubinemia in newborns.
Main Features:
Large LCD
Accurate to ±5% of full scale
Spectral range 429-473 nm
Total portability
Standard Accessories: Case, Operator's Manual
The DALE40 provides continuous irradiance measurement by simply placing the detection probe under the phototherapy light (fluorescent lamps only). In addition to verifying output power, the DALE40 saves costs by eliminating premature lamp replacement. Light measurement is based on the percentage response given by the wavelength characteristic curve. The detection probe, included with the unit, has a wide-angle lens that matches the cosine receiving function of human skin. Measurements are made in µW/cm2, with a range of 0 to 1999. This unit of measurement can be directly compared with other units of measurement.
