As thermography has matured, thermal imaging equipment has become more sophisticated and user friendly….Source: IR/INFO.ORG
Category: Training
How to Use Reliability to Offset Supply Chain Issues
With recent COVID-related shutdowns of supply lines that have crippled companies, investing in reliability becomes a vital strategy for keeping systems and production lines running. Without parts, companies cannot manufacture products or repair machinery when it breaks….Source: IR/INFO.ORG
Using a First Surface Mirror
Proper conduct of an infrared inspection requires line of sight access to the object(s) being inspected. A first surface mirror can often be utilized to inspect components that may be obstructed or obscured.Source: IR/INFO.ORG…
Infrared Equipment – New or Used?
Purchasing a pre-owned thermal imager can result in significant savings over the cost of a new unit. Prices for new thermal imagers can range from under $1000 to tens of thousands depending upon features and capabilities.Source: IR/INFO.ORG…
A Crash Course on Drone Liability
The use of aerial drones in the commercial practice of infrared thermography to monitor, inspect, investigate and document property conditions has become a commonplace.Source: IR/INFO.ORG…
IR Inspection Windows – See What You’ve Been Missing
An Infrared Inspection Window is a window that is used to separate environments of differing pressures or temperatures while allowing light energy at a specified electromagnetic wavelength to pass between the two environments. Source: IR/INFO.ORG…
Girls’ chance of success at school in Sub-Saharan Africa shaped by language they are taught in
A new report argues that efforts to increase girls’ participation in education in different parts of Africa should assess the detrimental effect teaching in English is having on learning. Source: STEM Education News…
Empathy softens teachers’ biases, reduces racial gap in student suspensions
Interventions that seek to evoke empathy in teachers can sideline biases and narrow the racial gap in suspensions of middle school students, according to the results of a large-scale study to combat race-based inequity in school discipline. Source: STEM Education News…
The irony of the magnet system for Kibble balances—a review
The magnet system is an essential component of the Kibble balance, a device that is used to realize the unit of mass. It is the source of the magnetic flux, and its importance is captured in the geometric factor Bl . Ironically, the Bl factor cancels out and does not appear in the final Kibble equation. Nevertheless, care must be taken to design and build the magnet system because the cancellation is perfect only if the Bl is the same in…
Achievement of 0.005% combined transfer uncertainties in the NIST detector calibration facility
Improvements in a lamp-monochromator-based facility at the National Institute of Standards and Technology (NIST), the Visible near-infrared Spectral Comparator Facility (VisSCF) which is used to calibrate optical detectors for spectral radiant power responsivity from 300 nm to 1100 nm, are described. These changes include extending the VisSCF operational range down to 300 nm from 350 nm, thereby fully covering the ultraviolet-A (UVA) spectral region and partially covering the UVB range. These improvements have lowered the magnitudes of most of the components in the uncertainty budget…