Big News: Morehouse Training, Sessions, and Presentations at NCSLI 2018 in Portland August 26 - 30 Another year and another NCSLI conference are soon approaching. This year both Henry Zumbrun and Edward Lane will be headed out to NCSLI. I will be teaching two tutorials on Monday, August 20th, presenting some torque wrench PT findings […]
Load Cell Stability – How It Can Kill Your Uncertainty Budget Load cells are a combination of metal, strain gauges, adhesive, and more. Like humans, every measuring instrument is subject to aging. Load cells age from mechanical stress or fatigue, and over time this ensures that there will be some instability in the system. Some […]
Cosine Error Should be Considered in any Torque Measurement Process ISO/IEC 17025 When Calculating Torque Measurement Error Cosine Error should be considered A ‘vector’ is known as a quantity that is defined by its size and direction. Every time the effect of a known force is evaluated on a static or dynamic system, all applied, […]
