SHIVANI LAB EQUIPMENTS make General purpose Laboratory Oven. Temp. range : +50… 250°C.P.I.D. temperature controls for stable heating to 250°C , Inner Stainless Steel Outer Mild Steel Duly Powder coated. Unique blower system creates true one-pass circulation pattern for optimal uniformity and fast recovery time. Electronic digital timer features Adjustable exhaust vents allow fresh intake air or closed re circulation. These versatile multi-purpose ovens perform economical drying, curing, baking, and sterilizing of samples.