90L 250C Floor Standing Vacuum Oven NuOven VQ91-1 with Shelf Heating

Features:

• Easy-to-adjust door lock for vacuum tightness
• Clear digital vacuum meter with auto function
• Simple pressure release with solenoid valve
• Included vacuum pump ready for operation
• Intuitive temperature controller with fast CPU
• High-accuracy Pt100 sensor
• Flexible programming (99 hours, power on/off)
• Visual/audible alarms for peace of mind
• Optional independent over-temperature stop
• Optional inert gas flow system
• Interior light improves visibility
• Rotating plate for uniform processing
• Calibrate display for traceability
• Settings saved in non-volatile memory
• Closed-cell silicone gasket for long life

Specifications

*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.

Introduction about vacuum oven

Innovation in drying technology is exemplified by the laboratory vacuum oven, which uses vacuum to protect delicate samples. By operating under reduced pressure, it lowers the thermal energy needed for evaporation, thereby allowing processes to occur at temperatures safe for even the most sensitive compounds. This effectively prevents thermal degradation and oxidation—common issues with standard ovens. Its efficiency shines when drying hard-to-dry materials or removing occluded gases from polymers.

Applications are diverse, including but not limited to, preparing analytical samples, curing composites, and drying hygroscopic powders. The integrated components—chamber, pump, heater, and safety systems—work together to provide a controlled, safe environment. For research and production involving vulnerable materials, this oven is an invaluable asset