The SPF-290S Sunscreen Protection Factor Analyzer System measures the UV-A and UV-B spectral regions (290 nm to 400 nm) of sun creams, cosmetics and fabrics to ascertain their SPF value.
Used by Boots, Avon, Estee Lauder, L'Oreal, Procter & Gamble, Pfizer and many more, the SPF-290S is an alternative UV spectrometer to in-vitro testing.
The SPF-290S is a recording UV spectrophotometer designed and optimised for the determination of SPF values.
The SPF-290S is a recording UV spectrophotometer designed and optimised for the determination of SPF values on a variety of sunscreen and cosmetic products reducing the need (and cost!) for in vivo testing. Covering both the UVB and UVA spectral regions, the system automatically scans from 290 to 400
Liquids, creams and gels are applied in small "dabs” or "spots” to the Transpore Tape® or other substrate, with the pipette supplied with the system. The substrate is placed on an open metal frame. The sample is spread lightly and evenly over a 55