(Performance Test Code) is the industry-standard guide for determining Test Uncertainty in engineering measurements. It provides a rigorous mathematical framework to quantify how errors in individual measurements—like temperature or pressure—affect the final results of a performance test. Core Purpose and Scope
ASME PTC 19.1, "Test Uncertainty," establishes a definitive engineering framework for quantifying experimental data quality by defining the statistical limits of measurement errors. The standard provides a rigorous five-step procedure—covering systematic and random uncertainties—to evaluate test data and ensure compliance in high-stakes performance guarantees. The official 2018 revision (R2024) is available through the ASME Standards Store . PTC 19.1 - Test Uncertainty - ASME asme ptc 191 pdf
In short: It separates "data" from "good data." (Performance Test Code) is the industry-standard guide for
ASME PTC 19.1 is essential for high-stakes engineering projects, particularly in: asme ptc 191 pdf