Without a standardized verification process like E83, the data from a tensile test would be unreliable. 🔍 Key Classifications in ASTM E83
To comply with ASTM E83, a system must be verified using a calibration device (like a laser interferometer or a digital micrometer) that is significantly more accurate than the extensometer being tested. 1. Temperature Stabilization astm e83 pdf
Specific equations for calculating error and repeatability. Without a standardized verification process like E83, the
The extensometer and the verification apparatus must be kept in the same environment for a specific period to prevent thermal expansion from skewing results. 2. Multi-Point Calibration astm e83 pdf
Direct purchase of the latest version (currently E83-23 or newer).