Description
The Ai UL/CSA certified 1.9 vacuum oven is ideal for for small processing facilities, or for vacuum drying small batches. UL/CSA is required by many municipalities, and it also provides a higher standard of equipment safety and lifespan.
Comes standard with a secondary over-temp protection dial, all stainless steel tubing/compression fittings, stainless steel vacuum/vent valve, oil-filled vacuum gauge, 5 sided pad heating technology and two year warranty.
The thermal-conductive aluminum shelves provide excellent temperature uniformity inside the chamber, while the 4th gen LCD low proportional gain temperature controllers keep your oven temperature accurate. An extra shelf for this oven can be found here.
- Higher ultimate vacuum, holds vacuum 10 times longer, and requires minimum maintenance
- More accurate vacuum gauge readings, longer gauge life and minimizes shipping damage.
- Cleaner connection, more accurate control and long term durability.
- Excellent temperature uniformity and faster heating rates.
- Higher productivity and superior quality products with minimal processing time.
- Exceptional durability and ease of maintenance.
- Quick delivery and two year warranty and lifetime US-based parts and service support
About this Vacuum Oven Series
AT19 series digital desktop vacuum ovens feature a 1.9 cubic foot easy-to-clean stainless steel chamber with a large dual-layer tempered glass safety window and small footprint. These ovens can greatly reduce drying time by maintaining a consistent vacuum level within the chamber.
Every one of Across International’s vacuum ovens goes through a 2-time 24-hour vacuum leak test, and is 100% quality controlled in New Jersey or Nevada before leaving our facilities.
Attention: Before initial use, run oven at 400°F without vacuum for 15 minutes to burn off any residue that may have been introduced during the manufacturing process.
Vacuum Oven Includes
| Part description | Quantity |
Part image |
| Ai UL/CSA certified 1.9 cu ft vacuum oven | 1 pc |  |
| Ai UL/CSA certified 1.9 cu ft vacuum oven | 5 pcs |  |
| KF25 quick clamp and centering ring | 1 set |  |
| User’s manual | 1 pc |  |
- UL certified
- Chamber Size: 16.5″ x 14.5″ x 14″
- Material: 316 Stainless steel
- Capacity: 1.9 cubic feet
- All stainless steel internal tubing provides higher ultimate vacuum, holds vacuum 10 times longer, and require minimum maintenance
- Oil-filled mechanical vacuum gauge provides more accurate reading, longer gauge life and minimizes shipping damage. Digivac recommends adding either a Bullseye Vacuum Gauge or a vacuum controller like the SNAP for optimal and more uniform vacuum drying between batches. See the benefits of adding vacuum regulation here
- All stainless steel vacuum and vent valves gives you cleaner connections, more accurate control and longer term durability
- New 5 sided pad heating technology and aluminum shelves provide excellent temperature uniformity and faster heating rates (25% faster in our lab test).
- Adjustable gas back fill capability with needle valve and vent port.
- 4th generation LCD low proportional gain temperature controllers keep your oven temperature accurate
- Easy-to-clean stainless steel interior for exceptional durability and easier maintenance
- Built-in alarm alerts you when the vacuum oven has been shut down by safety circuitry due to out of range temperature
- 3″ thermal insulation prevents heat loss and minimizes the enclosures outer surface temperature.
- Dual layer observation window with 1/2″ tempered safety glass.
- Best choice for the curing and converting of oil extracts. With a deep vacuum level, the vacuum oven can operate at temperatures which allow the degassing/purging process to occur rapidly, thus increasing productivity and decreasing processing time
- All vacuum ovens are shipped from either New Jersey or Nevada based on availability
- Guaranteed US based phone and email assistance within 30 minutes from our engineers
DIGIVAC Recommends
Vacuum Pumps: IDP3 (2.1 CFM) or the IDP7 (5.4 CFM)
Vacuum Control: VPC with VPPM Software for running recipes or RAMP control or the SNAP Vacuum Controller with onboard recipe control
Benefits of Vacuum Control on Vacuum Ovens:
- Providing precise control to the drying process enabling a more repeatable drying process and drying result
- Slowing down the initial pumpdown of a vacuum drying process helps do 2 things: ensures lighter materials are not sucked into the vacuum pump and ensures more delicate materials are not put under undo molecular stress
- Enabling the sequential separation of components to be removed while leaving others like in the example of residual solvent evaporation (Different solvents have different boiling points)
Need recipe control for one vacuum oven? Ckeck out the SNAP.
