What is QAL1 certification and why does it matter?
What is QAL1 Certification? QAL1 is a performance certification standard defined under the European standard EN 15267. It verifies that a Continuous Emissions Monitoring System, meets strict requirements for accuracy, stability and long-term measurement reliability. To achieve QAL1 certification, an analyser must undergo independent laboratory and field testing to demonstrate that it can consistently deliver … Leer más