February 8, 2017. The National Institute of Standards and Technology (NIST) is a standards laboratory that is part of the U.S. Department of Commerce. The NIST traceable calibration refers to a program that certifies that the equipment used by labs or manufacturing facilities is properly calibrated according to the industry standards in place.
Quick Answer. VAC is an electrical voltage in an alternating current circuit. The power system supplying homes and businesses in the United States uses AC 120 V, while in Europe the system uses AC 240 V. Continue Reading.
Help support our Food Pantry by donating one of the following items each month: The Voluntary Action Center (VAC) is the heart of a caring community for Calhoun and Gordon County and strives to provide volunteer opportunities that offer a wide variety of emergency resources to our. Neighbors in Need.