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 at Avian Technologies pride ourselves in the quick turnaround of highly accurate and traceable measurements, typically within one week of receiving samples. Many measurement projects require non-standard geometries, which generally means that formal traceability is either not possible or not economically practical. For customers requiring such work, we will refer you to our close affiliates, Avian Rochester, LLC. Avian Rochester maintains or has access to a wide variety of flexible instrumentation, and should be able to meet every customized measurement need - including yours.

• Description of standard measrurement services
• Fluorescence
• Diffuse and Regular Reflectance
• Goniospectrophotometric Measurements
• Transmittance