A.S Engineering

Vacuum oven is a closed sealed chamber designed for de-pyrogenation of utensils and drying of powders. Vacuum oven works on the principle of drying with the help of a vacuum pump and heating. Vacuum are equipped with vacuuming and heating functions where heating is an optional feature of a vacuum oven. Ovens are designed for heat-sensitive materials where drying is not possible by heating function. There is such a product that can change its chemical and physical properties when undergoing heating at a certain temperature.

DETAILED DESCRIPTION

• Design: We offer tailor-made and standard models of vacuum oven in Round and rectangular shapes. Our Models start from 10 liters to a maximum of 2000 liters capacity.

• Construction: Vacuum oven has a completely sealed argon welded SS 304 chamber with one inlet and an outlet port for the provision of gas/vacuum. Outer body made from Mild steel powder coated with optional stainless steel 304/316. It has double-walled construction with ceramic woolen insulation in between which saves from heat loss. The inner chamber sheet must be so thick to handle the 760 mm Hg vacuum without any trouble or shrinkage. We also supply a seamless chamber in a vacuum oven for our client in the round and rectangular shape.

• Vacuum: Oven is designed to achieve a lab vacuum oven up to 760 mm Hg / 29 PSI / 1 atmospheric pressure. We offer two ports for vacuum inlet and outlet with digital or manual pressure gauge ranges from 1-30 PSI.  Vacuum drying gives complete dry product and removes the water content from the sample.

• Door: Door of vacuum oven is made from thick steel for with transparent toughened glass fitted with a durable neoprene gasket. Doors come with a manual locking function for the safety of the sample. Our vacuum Oven doors are rugged in construction and leak-proof from all the sides.

• Temperature: PID controller with supported PT 100 sensor for accurate and precisely control temperature in the chamber. There is no circulation fan inside the chamber due to which no uniformity inside the chamber. The heating element used is Kanthal A1 wire wounded around the chamber from all five sides. The temperature range of the oven is room temperature to 200 degrees Celsius. PID controller has a double display showing SV & PV with Autotune facility. We can provide PLC with HMI for a complete touch panel that has data logging and real-time chart display.

We manufacture double walled vacuum ovens. To avoid the thermal loss the gap between the two walls is filled using the glass wool. The temperature is controlled using digital temperature controller.