Highly thermal-efficient ceramic insulation surrounds the chamber, achieving maximum energy efficiency. The open coil heating elements on both sides of chamber enable rapid heating with minimal temperature gradient. The Thermolyne Muffle Furnace is designed and used for ashing, ignition tests, gravimetric analyses, and volatile matter determinations. For construction applications, furnaces can be are used to tests soils, aggregates, and cement. This unit is made of rugged components and top-quality materials The rear of the chamber incorporates a 0.38" (0.95 cm) diameter port for monitoring chamber temperatures with independent measuring devices
Built-in vent port removes undesirable contaminants and moisture; extends the life span of the element and unit.
Looks brand new;
Instruction Manual included;