How to Compensate for Emissivity Variation

How to Compensate for Emissivity Variation

High-quality steel products require consistent process controls at every step. In order to accurately measure temperature, you must have a way to compensate for emissivity variation. The emissivity of steel varies dependingĀ on its surface character, which can vary at...
Single-Wavelength Mode FAQ

Single-Wavelength Mode FAQ

Ratio and Multi-Wavelength Williamson Pyrometers offer a single-wavelength (SWL) mode of operation.The following notes pertain to commonly asked questions associated with this function. SWL mode can be used to compare readings to single-wavelength models and as a...