Name: Controlled Atmosphere Furnace
Brand: Labotemp
Rating: 5 (903 reviews)

Labotemp Controlled Atmospheric Furnace is an inert gas furnace designed to deliver precise, oxidation-free high-temperature processing up to 1200°C for laboratories, research institutes, and small-scale production units. As a dependable box-type atmospheric furnace, it creates a protective environment using inert gases such as argon or nitrogen, and can also accommodate oxygen or CO for specialized reactions. This prevents oxidation, scaling, and surface discoloration during critical heat treatment processes. It is ideal for materials scientists, metallurgists, and engineers who struggle with common challenges like surface oxidation damaging components, inconsistent results in conventional air furnaces, or the high cost of full vacuum systems. This muffle furnace or box furnace alternative offers an excellent balance of performance and value. Three-sided resistor wire heating ensures uniform temperature distribution with ±1°C accuracy, supported by an advanced PID self-tuning controller with 30 programmable segments. High-alumina multi-crystalline ceramic fiber insulation reduces heat loss and improves energy efficiency. Confidently use it for annealing, brazing small components, powder sintering, calcination, and heat treatment of metals, ceramics, and alloys in a controlled atmosphere. With its digital display, strong silicone-embedded door sealing, over-temperature and phase-loss protection, and basic cold-state vacuum capability, it delivers reliable performance with ease of operation.