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;
The International organization has 501c4 status which encompasses all associated clubs that make up the organization. Donations made to the International Association, or to local clubs, are not tax deductible. Altrusa International does have a foundation with 501c3 status, which is governed by its own board. Each individual club has the choice to form its own foundation. Donations made to the International Foundations, or local club foundations, are tax-deductible.