What is P25 CAP? The Project 25 Compliance Assessment Program (P25 CAP) ensures interoperability among the radio communications equipment used by first responders. Developed by […]
ISO/IEC 17025 accredited laboratories use Reference Materials, or RMs, and Certified Reference Materials, or CRMs, in a variety of ways. RMs and CRMs can be […]
Hardness often is attached to a multitude of definitions, including resistance to local penetration, scratching, and abrasion, yet it is not quite a fundamental property […]
Pressure is key for HVAC system operations, and the many factors that can adjust the airflow, thus influencing alterations in pressure, should be measured and […]
Overview of Laboratory Accreditation Laboratory accreditation is an attestation of the laboratory’s competence to perform measurements based on a defined scope of accreditation. Accreditation is […]
Sustainability is a crucial consideration in the construction industry. There are two main metrics for measuring a building’s sustainability: embodied carbon and energy efficiency. But […]
One key distinction between a certification and other credentials is its ability to signal continued competence in a profession, making it the only credential that […]
Roller Coaster Safety and ASTM F2291-22 While amusement rides, like roller coasters, can incite fear and anxiety in potential patrons, in truth, the likelihood of […]
Some worksites require personnel to operate at heights unreachable by their natural limitations. Technology providing this accessibility hasn’t always assured the safety of its users. […]
The standard for ceramic tile, ANSI A137.1:2022 – American National Standard Specifications For Ceramic Tile, covers quality criteria useful for buyers, specifiers, installers, manufacturers, and […]