Comparison of Uncertainty Calculation Models

February 22, 2012 Office 0

By Hening Huang Three models are available in the literature for calculating the expanded uncertainty using the experimental standard deviation: the Student’s t model, Craig model, and Bayesian model. This paper compares these three models […]

Calibrating Low-Temperature Radiation Thermometers

February 22, 2012 Office 0

By Peter Saunders The advent of low-cost handheld radiation thermometers, or infrared (IR) thermometers, has led to a proliferation of non-contact temperature measurement in the food, building, and low-temperature processing industries. These thermometers typically measure […]

Alaska Metrology & Calibration Services

February 22, 2012 Office 0

This editor recently networked up with business owner, Clinton Schirard, out of Anchorage, Alaska. His situation is unique in that he operates a mobile unit in an especially extreme environment. How many cal labs can […]