Muffle Furnace with Analog Controller is used for ashing, ignition tests, gravimetric analyses and volatile matter determinations. It can also be used to test soils, aggregates, and cement with a maximum temperature of 2,000°F (1,093°C). Rugged components and top quality materials assure long service life. Select models are supplied with a cord and plug. Operates on 50Hz or 60Hz power supply.