Mesa Acquires BGI

Mesa Labs is pleased to announce its acquisition of BGI, Inc., an ISO 9001 accredited manufacturer involved in developing the methods and equipment primarily used for particulate air sampling. BGI’s products are a natural fit with Mesa’s line of Bios DryCal gas flow calibrators, which are used extensively in calibration of air samplers used in…

Mercury Free Piston Prover Technology

Previous generations of piston provers utilized mercury, a known hazardous fluid, as a low friction seal to allow zero gas leakage past the piston. These piston provers were designed in a time when mercury was considered less dangerous. Many healthcare and manufacturing facilities have removed mercury containing products as well as introduced non-mercury containing alternatives.…