The Benchtop Vacuum Drying Oven is designed for controlled drying, heating and moisture removal under reduced pressure. Vacuum conditions allow samples to dry at lower temperatures, making the oven suitable for heat-sensitive materials.

Available in 20 L, 50 L, 90 L and 210 L capacities, the series offers a choice of a sandblasted 201 stainless steel chamber (B Series) or 304 stainless steel chamber (C Series). It features PID temperature control, a silicone oil vacuum gauge, timing operation and over-temperature protection.

• Capacity: 20/50/90/210 L
• Temperature Range: RT +10°C to 250°C
• Temperature Resolution: 0.1°C
• Vacuum Level: <133 Pa
• Chamber Material: 201 stainless steel (B Series) or 304 stainless steel (C Series)
• Timer: 0-9999 minutes
• Power Supply: 220 V, 50 Hz
• Vacuum pump available as an option

The Benchtop Vacuum Drying Oven provides a controlled low-pressure environment for drying, heating and moisture removal. By reducing the pressure inside the chamber, materials can be processed at a lower temperature than with conventional atmospheric drying.

The microcomputer controller uses intelligent PID regulation for stable temperature control. It supports timed operation, automatic stop, over-temperature alarm and parameter memory after power interruption.

Heat is transferred through the chamber walls to provide uniform heating under vacuum. An integrated silicone door seal and adjustable door tightness help maintain the required vacuum level. The double-layer tempered glass observation window allows users to monitor samples without opening the chamber.

The galvanized steel exterior is finished with electrostatic powder coating. The rounded chamber corners simplify routine cleaning. B Series models use a sandblasted 201 stainless steel chamber, while C Series models use a sandblasted 304 stainless steel chamber for improved corrosion resistance.

A silicone oil vacuum gauge is supplied as standard. An automatic vacuum gauge, vacuum pump and programmable controller are available as optional configurations. Please confirm the required accessories, voltage and chamber material before ordering.

This vacuum drying oven is suitable for:

• Drying heat-sensitive laboratory samples
• Removing moisture from powders, components and materials
• Vacuum heating and conditioning
• Drying electronic and precision parts
• Pharmaceutical and chemical research
• Materials science laboratories
• Universities and research institutes
• Industrial quality-control laboratories