Laser line scanning to quickly measure refractory lining

摘要

Laser line scans allow fast and complete lining measurements; so few, if any, process changes are required to accommodate measuring. For example, steel ladle measurements require less than two minutes vessel time, yielding a complete refractory lining thickness measurement for each approximately 127x127 mm (5x5 inch) surface patch. System repeatability is +-5 mm (+-0.2inch).