DESCRIPTION :- Nitrogen is the standard medium for contamination-free storage because it is relatively inert - it neither reacts with stored materials nor carries moisture - and because it can be isolated and purified relatively inexpensively. Because nitrogen has a lower-specific gravity than air, when introduced into the oven it immediately purges air that may contain contaminants or moisture. Keen nitrogen purge welding ovens are often used for highly sensitive applications in the nuclear marine and aerospace industries. SPECIFICATION :- TOTAL POWER : 5 KW TEMP RANGE : +50 - +280°C INSIDE : 500 × 600 × 750 MM POWER REQUIREMENTS : AC 380V - 50Hz