Fisherbrand Isotemp Model 281A Vacuum Oven

Fisherbrand™ Isotemp™ Model 281A Vacuum Oven

Operating Features

• Capacity: 0.65 cu. ft. (0.02m3)
• Dial-in temperatures up to 280°C (536°F)
• Maintains 30 in.Hg (762mm) vacuum with less than 1/2 in.Hg (12.7mm) loss per day *Note: As of October 2019, the vacuum has not yet shipped. Until all pieces are assembled, this unit functions as a regular oven. Contact the Lab Manager for additional information.
• Automatic temperature backup control takes over if the temperature rises more than 5°C over setpoint; constancy ±1.0°C at ultimate vacuum; control sensitivity ± 1.0°C; warning light alerts of failure

Cabinet Features

• Full-view window permits continuous monitoring
• 18-gauge steel cabinet is protected by chemical-resistant enamel with 4 in. thick (10cm) fiberglass insulation
• Low-temperature handle and silicone door gasket
• Separate inlet and outlet connectors/controls allow replacement of air with inert gas