Underwriter's Laboratories, Incorporated
Underwriter's Laboratories, Incorporated : (Testing; Abb: UL) An independent, nonprofit research and testing organization established to study life and property hazards associated with industrial and consumer products. Note: Founded by William Merrill in Chicago in 1894. By test the UL determines if products and materials meet appropriate safety standards in the fields of electricity; fire protection; burglary protection and signaling; heating, air-conditioning, and refrigeration; consumer product and chemical hazards; and marine transportation
No records Found