phototest

phototest

(fō′tō-tĕst″)
The use of controlled exposures to ultraviolet light (and ambient or polychromatic light) to determine the cause, or presence of, a rash, thought to be triggered by sunlight exposure.
References in periodicals archive ?
Free phototest," promised the local paper advert headed "Models & Extras", adding, "Arrive early to avoid disappointment.
If so come along to the Vermont Hotel, Newcastle, for a free phototest shot and photograph.
In addition to NIST traceable spectral measurement, our laboratory has unique photometric capabilities in order to provide various photostability and other phototests for a variety of product s and materials using a variety of different light sources and monochromators.