90L 250℃ Floor Standing Vacuum Oven NuOven VQ91-2 with Shelf Heating and Digital Vacuum Gauge

• Heavy-duty adjustable door locking mechanism
• High-vacuum sealed with silicone gasket
• Vacuum pump included; engineered against oil backflow
• Electromagnetic valve for controlled venting
• Responsive digital temperature controller
• Industrial-grade Pt100 temperature sensor
• Extended 99-hour programmable timer
• Comprehensive alarm suite for failures
• Optional redundant temperature safety
• Optional inert gas connection port
• Built-in oven lighting
• Included rotary plate/shelf
• Temperature calibration capability
• Parameter memory preserves setups
• Automatic self-diagnostic checks

*Note:-NuOven VQ52-5,52-6,52-8,91-3,91-4,210-3 and 210-4:With 10-segment temperature control program to realize temperature curve program running.

-NuOven VQ52-4, 52-6, 91-2, 91-4, 210-2 and 210-4:

Digital vacuum gauge included for vacuum degree control while other models have mechanical vacuum gauge.

Laboratory vacuum ovens are celebrated for their multifunctionality, capably handling tasks from degassing to drying and curing. The vacuum environment is key, as it depresses boiling points and allows solvents to evaporate without exposing samples to high heat. This is particularly advantageous for heat-sensitive biopharma, biological materials, and complex polymers that require oxidation prevention. The process is not only gentler but also more efficient for challenging forms like powders or thick granules.

Standard uses include drying organic specimens, removing air bubbles from liquids, and sterilizing equipment. Comprising a vacuum chamber, pump, heating elements, and control panel with safety alerts, the unit is engineered for versatility and reliability. It is, therefore, a foundational tool for any lab where material preservation is critical.