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;
DEFINITION of 'Nonprofit Organization'. A business entity that is granted tax-exempt status by the Internal Revenue Service. Donations to a nonprofit organization are often tax deductible to the individuals and businesses making the contributions. Nonprofit organizations must disclose a great deal of financial and operating information to the public, so that donors can ensure their contributions are used effectively. Nonprofit organizations are also called 501(c)(3) organizations after the section of the tax code that allows them.