S-40-spf integrated system
S-40-SPF
The S-40-SPF solid state UV Penetration and Protection Measurement System uses technology developed in the last decade to advance the state of the art of the determination of SPF and UPF values for the sunscreen, cosmetic and textile industries.
Using a high efficiency, long-life LED array combined with an integration sphere coated with a proprietary self-cleaning, high UV reflectance paint, the system automatically captures spectra and saves the processed data in multiple formats ( UVPF, SPF, UVAPF, TUV-A, TUV-B, Boots Star rating, and transmission spectra) as well as the monochromatic protection factor (MPF) for any selected wavelength
- Specifications
- Features
Excitation Lamp | UV-Vis LED Array |
Excitation Wavelength Range | 270-400nm |
Lifetime | >5000 hours |
Resolution | <1nm |
Wavelength Intervals | User selected from 1-10nm |
Detection Type | CCD Spectrometer |
Sample Selection | 2-axis (x, y) motorized sample stage |
Number of Samples | 24 + 1 reference sample position |
Motor Drives | Stepper controlled |
Software | LabView based software |
Suitable for Standards | BS 7914 1998; AS/NZS 4399 1996;AATCC 183; BS EN 13758-1 |
Light Sources, Spectrometers, Monochromators, Detectors , Components and Systems from Extreme Ultraviolet (EUV) to Infrared (IR)
Resonance Ltd | Telephone (705)733-3633
143 Ferndale Drive North, Barrie, Ontario L4N 9V9 Canada