HVO High temperature vacuum ovens

Hobersal has developed an innovative range of vacuum ovens designed to reach temperatures up to 500ºC, with the capability to operate under ultra-high vacuum conditions of up to 1×10⁻⁷ mbar. These ovens are ideal for applications requiring a highly controlled and pure environment, making them perfect for advanced research, drying processes, degassing, and heat treatments in industries such as electronics, pharmaceuticals, and materials science. With cutting-edge engineering, Hobersal’s vacuum ovens ensure reliable and efficient performance in processes where gas elimination and thermal stability are critical.

Standard equipment

• Dimensions from ø200×300 up to ø500x1000mm (Custome sizes available)
• Maximum temperatures of 500ºC
• Ramp programmer up to 64 steps
• 4 heated sides
• Vacuum meter 
• Inox chamber 
• Double casing with air chamber to have low surface temperature
• Solid state relays provide for low noise operation
• Safety switch
• Safety contactor 
• Heating pilot light
• Thermocouples J andK
• Homogeneity +/-5ºC – Stability +/-0.2ºC
• Furnace shutdown in case of thermocouple breakage
• Furnace control at the bottom of the furnace