by Kam Olaogun | Dec 30, 2019 | Emissivity, Temperature Measurment
What is Emissivity? Does emissivity change with temperature? In order to answer this question, first we must understand emissivity. Emissivity is the ratio of the energy radiated from a materials surface to that radiated from a perfect emitter. A blackbody is an... 
by Kam Olaogun | Nov 1, 2018 | Steel
Steel is one of the strongest and most useful substances on earth, but during the manufacturing process it can be unexpectedly fragile. Seemingly minor variances in temperature can have vastly disproportionate outcomes in terms of the resulting product. Sometimes the... by Kam Olaogun | Sep 20, 2018 | Pyrometer
Your business and the quality of your product depend on making precise temperature measurements, which means that accurate and reliable measurement tools are essential. Steel manufacturing requires careful attention to temperature throughout each step of the annealing... 
by Kam Olaogun | Nov 7, 2013 | Maintenance, Pyrometer
We get a lot of questions here at Williamson about pyrometers reporting different temperature values than they did the day before. While a different temperature value could be the result of a number of different factors, there are 3 basic troubleshooting steps that... 