Used LINDBERG 51662 S #77306 for sale

LINDBERG 51662 S is a medium temperature vacuum furnace designed to suit a variety of heat treating needs. This versatile oven is capable of temperatures up to 1600°F (870°C). Its ample chamber is 13" diameter x 13" wide and 36" deep, providing an internal workspace measuring 396 cubic inches (6.5 liters). The furnace is constructed with a high-temperature steel shell that is wrapped in insulating brick, which helps provide and maintain an even thermal profile. An outer shell of stainless steel adds additional isothermal protection, allowing for faster heat-up and cool-down rates. 51662 S includes a reversible fan-forced air flow that can be used for cooling, tempering, and baking. It features a two-level heating equipment consisting of a bottom element and two independent side elements that can be operated individually or together. This model also includes a heavy duty high-pressure, hi-velocity Nitrogen Quench System that can be used in a variety of treatments. LINDBERG 51662 S has advanced digital controller with integrated audio/visual alarm, 4 program memories of up to 100 steps, adjustable rate and tempearture recording, advanced safety protection and adjustable color touch-screen programming. A number of advanced monitoring and diagnostics features give the operator outstanding control over their process. 51662 S is designed with a high quality early door latch unit with fiberglass insulation to prevent thermal shock. This unit also includes a mechanical pressure safety interlock. The venting machine consists of flanged ports to which a variety of accessories can be connected to enable safe, efficient operation. LINDBERG 51662 S is designed to provide reliable, safe and efficient performance for a variety of heat treating applications. The focus on precision and versatility make this an ideal oven for any operation. With it's unique combination of features and performance, 51662 S is an ideal choice for light industrial, commercial and laboratory heat treating needs.