Description
The Across International AccuTemp AT75a-UL Vacuum Oven is a high-capacity drying solution ideal for large-scale botanical extraction, material curing, solvent removal, and degassing. With a 7.5 cubic foot chamber, this model provides uniform heating up to 249°C, controlled by a UL-certified PID digital controller for precise thermal performance.
Its five adjustable aluminum shelves accommodate multiple batches simultaneously, while the stainless steel interior and reinforced glass vacuum-sealed door ensure clean operation, excellent heat retention, and visibility during processing. The heavy-duty insulation minimizes heat loss, ensuring thermal stability and energy efficiency.
Designed for demanding workflows in pharmaceuticals, cannabis processing, aerospace, and research labs, the AT75a-UL delivers consistency and safety at scale.
Key Features
- Extra-large 7.5 cu ft chamber
- Max temperature: 249°C (ambient +9°C to 249°C)
- UL-certified PID digital temperature controller
- Five adjustable aluminum shelves for batch flexibility
- Dual-layer tempered glass window for observation
- Superior vacuum sealing and thermal insulation
- Stainless steel corrosion-resistant interior
- Designed for solvent recovery, botanical extraction, and heat-sensitive materials
- Compatible with external vacuum pumps (not included)
Specification Table
| Specification | Value |
|---|---|
| Model | AccuTemp AT75a-UL |
| Capacity | 7.5 cubic feet (210 liters) |
| Temperature Range | Ambient +9°C to 249°C |
| Controller Type | UL-certified PID digital controller |
| Shelves | 5 adjustable aluminum shelves |
| Chamber Material | Polished stainless steel |
| Viewing Window | Dual-layer tempered vacuum-sealed glass |
| Vacuum Range | Down to <1 Torr (vacuum pump not included) |
| Applications | Botanical drying, solvent purge, powder curing, degassing |
| Benefits | High-volume, uniform heating, safety-certified, low maintenance |
| Optional Accessories | Vacuum pumps, KF fittings, spare shelves, temperature probes |





