Avian Technologies offers NIST/NRC traceable measurement services for both regular (near normal) and total hemispherical reflectance over the 250-2500 nm range. Regular transmittance measurements, also traceable to NIST/NRC, over the same range are also available. We provide 45:0 radiance factor measurements over the range 380-720 nm.

Goniospectrophotometric measurements are also available over the range of 390-730 nm employing our Murakami GSP-1 goniospectrophotometer. We are also able to provide bispectral radiance factor measurements on fluorescent materials over the range 380-780 nm at 45:0 geometry using a Labsphere BFC-450 spectrofluorimeter.

We pride ourselves on our accuracy and quick turnaround. Typically results are reported within one week of receipt of samples.

• Fluorescence
• Diffuse and Regular Reflectance
• Goniospectrophotometric Measurements
• Transmittance
• Rates