UV Irradiance Detectors. UV-37 series detectors are high sensitivity irradiance detectors for UV radiometric applications involving polychromatic optical radiation. Each detector is supplied with a diffuser window and shadow ring for a cosine corrected field-of-view.
International Organization. The term âInternational Organisationâ means any international organisation or wholly owned agency or instrumentality thereof. This category includes any intergovernmental organisation (including a supranational organisation) that is comprised primarily of governments;
501(c)(3) organization. A 501(c)(3) organization is a corporation, trust, unincorporated association, or other type of organization that is exempt from federal income tax under section 501(c)(3) of Title 26 of the United States Code. It is the most common type of the 29 types of 501(c) nonprofit organizations in the United States.