Metal housing with paint protection. Built with low density refractory bricks and isolating fibers. Composed of 2 heating plates with incorporated resistance placed on the 2 sides. Chamber built with Tritton Kaowool ceramic fiber. Front opening door. Safety device: furnace disconnection by thermocouple break. Digital temperature regulation type PAD (Digital Automatic Pyrometer). Maximum service temperature: 1000 ºC. Not recommended in continuous use. Warranty 2 years. Delivery time 1 week