UV/VIS/NIR Spectrometer

Energy Efficiency and Indoor Climate

UV Spectrometer
© Fraunhofer IBP
Measurement UV-, light- and solar direct transmittance, light- and solar direct reflectance, diffuse reflectance, solar direct absorptance, total solar energy transmittance (solar factor), color rendering index
Standards DIN EN 410, DIN 6169, DIN 5033, DIN EN 13363
Measurement objects Glass, sun shade, glare protection, fabric, synthetic, foil, membrane, metal, plaster, paint coating, concrete surface, coatings

Technical data

Measuring range 300 to 2500 nm (UV/VIS/NIR-range)
Accessory Integrating sphere (150 mm)
Size of test samples 5 × 5 cm
other sizes on request

Special feature

Measurement and evaluation according to international standards


The measurement takes place in the testing laboratory for "moisture, mortar, radiation and emissions", which has got the flexible accreditation by the Deutsche Akkreditierungsstelle (DAkkS). Therefore it is authorized – in addition to employing standard test methods – to develop new or modify and improve existing test methods


More information

IBP Flyer


Spectral Measurements